Computer Support Forum

Lenovo y50 70 power button led light

Question: Lenovo y50 70 power button led light

so I don't know what to call it,but the light of the power button is turning on and off when I accidently unplug,so I just wanted to know what that means.

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Preferred Solution: Lenovo y50 70 power button led light

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i have y500 15.6 HD full 2x gt650m in (SLI) the problem is i both it oct 24, 2013, and 15 days i just play games for 8hrs straight, i shutdown manual, and when i turn it on my y500 wont boot up, power button light on,backlit light, fan blowing and split 5 sec all is off, i think mother board problem, i return it for 1 yr warranty to replace d unit factory defect **bleep**......im curious did you experience it to your y500 ADMIN please reply THANK YOU GODSPEED

Answer:lenovo y500 Wont boot up, Power Button light on,Backlit Light on,Fan Blowing Fast 5sec all is OFF

Hi Wacky78900,
 
Welcome to Lenovo Community Forums!
 
I?m sorry to hear that your Y500 Laptop is not turning ON after playing game and turning OFF manually, I suggest you to perform the Flee-Power and check the issue. Below are the steps to check and resolve the issue:
 

Remove the battery and any other peripheral device connected to the computer.
Hold the power button for 10-15 seconds and then connect only the AC Adapter and try to turn ON the computer.

If the issue persists even after performing the Flee-Power and as the computer is in warranty, I would Strongly Suggest Calling Technical Support for Assistance. Click here to open a link where you can select the country and get the exact contact support number. I?m sure they will be a great help.
 
Do post us back for further queries.
 
Best Regards

Shiva Kumar






Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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Is the Lenovo G400 has a light on power button when turn on?

Answer:Is the Lenovo G400 has a light on power button when turn on?

I have already this problem ,I buy a G400 S but during turn on I do not know the power button LED light must be illuminated or not...

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Hello guys! My lovely laptop Lenovo Ideapad Y570 has some problems with the light of the power button. The light of the power button doesn't work, the button works perfect and all the other buttons(touch buttons) work good and the lights are on when I start the laptop but the light of the power button is off. Where is the problem? It could be the band of the power button light? PS: Sorry for my english, I hope you will understand my message













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Answer:Lenovo y570 power button light problem

hi Stefy333,
 
Welcome to the Forums.
 
From your description, it looks like there's a problem with the Sensor Board (this is the area where power and touch buttons are located).
 
- Link to picture
- Link to picture
 
You can try to reseat the sensor board to isolate any possibliity of a loose connection but if this doesn't work, you may need to replace this part.
 
Reference:
Y570 Video Disassembly Guide (see FRU Vdeiso)
 
 
Regards

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Hello people, an hour ago I put my Lenovo 510p into energy save mode. When I tried to reactivate the laptop nothing happens. I removed the batterie and the power cord, put everything back in and hit the power button: The power button and the "on" LED on the front shines (continuously) but nothing else happens. No booting sound, no keyboard LED, no nothing. Removing the battery and power cord, pressing power button 10 times in a 1 second interval, then holding it for 30 seconds hasnt helped. Any tips what I can do furthermore? GreetingsDix

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Hi, My lenovo IdeaPad Y510p laptop is showing the light on the power button but does not get started. I even tried removing the battery and running the laptop only on power cord but still the problem persists. It seems that the laptop is not getting booted at all but will keep on showing the light on the power button of the laptop. Pleaes let me know what is supposed to be done.It has been just two months since I bought this laptop and it was working fine earlier. Thanks for your quick reply.  

Answer:Lenovo Ideapad Y510p laptop not booting but showing light on power button

Hi Harsh,
 
Welcome to Lenovo Community!
 
I?m sorry to hear that your Y510p Laptop is not turning ON. I suggest you to perform the Flee-Power, below are the steps to perform the same:
 

Remove the battery and any other peripheral device connected to the computer.
Hold the power button for 10-15 seconds and then connect only the AC Adapter and try to turn ON the computer.

If the issue persists even after performing Flee-Power, I would suggest you to contact our Technical Support for further Assistance to get the details of the nearest Authorized Service Center to get the issue analyzed.
 
Click here to open a link where you can select the country and get the exact contact support number. I?m sure they will be a great help.
 
Do post us back for further queries.
 
Best Regards
Shiva Kumar





Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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Hi. Tonight I had a problem with my laptop. It was in sleeping mode, and when I open the lid there were no mouse function and no touch screen function. So the only thing I could do was to press the power button for 3 seconds to turn it off, but it didn't completely, because the screen turn off, but the power button light is blinking just like when it is on sleep mode, and I'm not sure if the hard drive light was on, off or blinking before this, but now is blinking. I press the power button and nothing happen, I press it for 3 seconds and nothing happen. I even did the HDMI connection to another monitor, but both monitors don't show anything, not even recognize that something is connected to the HDMI port in the new monitor. There is no sound, nothing, just the 2 blinking lights. What should I do? Thanks PS: I'm not sure if it's Windows 10 32-bit or 64-bit. It was upgraded from Windows 8

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Toshiba Satellite A25-S2792 w/ XP & P4 has greenpower chord is lit and yellow battery light is flashing when power chord is plugged in. After I press the power button, the power chord light changes to yellow, begins flashing and the battery light goes out. Removing the battery gives the same results. Pressing and holding power button down for 20 seconds w/ battery out yields same result as well. Suggestions?
 

Answer:A25-S2792 doesn't power up yellow light flashes after pressing power button

The motherboard is bad. Have you tried reseating the memory?
 

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My laptop was working fine yesterday, charging and powering on an off normally. It updated without my telling it to. When it was complete (since it said don't turn computer off until finished) I either just shut the lid or I shut it down when it was done. This morning when I wake up and try to turn it on it won't power up. Then I noticed that the power button was blinking, like it is in sleep mode, tried pressing 10 times then holding down power button for 30-60 seconds and still nothing. Next I saw that although the power is plugged in the battery light won't come on. I don't know if it is charging (it could be dead). I tried a bunch of different outlets and that isn't the issue. I also listened to the computer and there is a very soft high pichted noise that dissapears if you unplug it, and that when you hit the power button and it starts blinking, the sounds changes fom high to lower pitch and back again over and over. But no other sounds or fans kicking on or drive spinning. I am pretty sure it isn't the power cord but have no way of checking. And I can't remove the battery without voiding the warrenty. Anyone have any advice, besides calling to have Lenovo send me a box to send it back to Lenovo since it is only 4 months old and still under warrenty?

Answer:Lenovo Edge 15 laptop 80K9 battery light won't come on, power light blinks

Suggest you eliminate problem 1. Do you have spare power supply unit? Worth trying that first. Your battery may be in sleep mode and won't wake up as battery is drained and hence needs charging. 2. You can go to local retailer and suspect a good one (John Lewis) will let you charge it for 30 mins. Ideally go back to person you bought it from. 3. Once you are in use restore to go back to last working point. I have to telll you the support from Lenovo and Microsoft was very very very disappointing. I tried to even return the PC and swop for HP as mine is only 2 months old. However, the answer was send back to Lenovo. Hope you find a way to get it charged  

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When I press the blue Lenovo Care button on my SL400, it is woking fine. But the blue light of the button is never on. I checked up in the customize, under the 'Button Light' tab, but there I couldnt change any settings as everything is greyed out..Please help on how to switch on the light of the Lenovo Care button! Thanx in advance.. 

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Please I need help, my system power light comes on and goes off immediately after I press the power button. Please what should I do?

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Help me please my Monitor not powering On i tried another power cable but no lucky so how can i troubleshoot i check the warranty service 2019 till expire

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I first logged out of my computer and came back and I noticed an orange light on the power button. I shut it of and turn it back on about two times with the same results of an orange light. I then shut of the the extension that houses 10 plugs. When I turned on the extension I turned on the computer the power button didn't give off a blue light or orange light. The VGA cable, mouse, keyboard, Ethernet cable are all plugged in. I later removed all the connects to the computer gave it a minute and plugged it all back in. There is a solid green light on the back under the power cable. The fans turn on there is noise coming from inside the computer a soft humming and light fan from the back of the computer. But the power button will not turn on. The monitor light is orange and says "No Input signal Input 2,Go to Power Save." When I switch to input 1 it reads "Cable Disconnected Go to Power Save." What internal issue could this be?

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Question: power button light

Whenever I shut down my laptop, the power light doesnt go off everytime. It goes off 1 in 10 times. Rest of the time it remains on and if I dont notice that whole of the battery is consumed.I have to press power button to switch it off most of the times after giving shut down option

Answer:power button light

Dear Customer, Try the following. Open Settings and select System.  Select Power and sleep, then click on Additional power settings - in the following window, click on 'Choose what the power button does' in the left hand pane. In the subsequent window, first click on 'Change settings that are currently unavailable' ( near the top of the Window ) and then remove the checkmark from the box against 'Turn on fast start-up (recommended)'.  Click the Save Settings button, then close any open windows and restart the notebook. When windows has reloaded, download the IMEI driver directly from Intel on the following link, unzip the package and run the installer. https://downloadcenter.intel.com/download/26127/Intel-Management-Engine-Consumer-Driver-for-Intel-NU... When the installation has completed, restart the notebook. When the machine has reloaded, re-enable Fast Start-up and reboot the notebook once again - let Windows fully load for a few minutes before checking.  

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Recently purchased the Aspire TC-705 desktop. Everything is fine. But I do have question on the power button light behavior that puzzles me. On occasion the power button will continously blink white while the system presumably goes into sleep mode but sometimes it will not blink but instead exhibits the stead white light. So the question is: Why does this desktop power button light blink and sometimes not while in sleep mode?" Running 8.1 windowsset to turn off display after 10 minutesset to turn off disk after 20 minutesset to enter sleep mode after 30 minutes  













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Answer:TC-705 Power button light

If the power light isn't blinking, then it's not in sleep mode.  Your monitor might be in sleep mode, but your computer isn't. There's several things that can prevent your computer from sleeping at the designated time (with inactivity).  One of the most common culprits is Windows Media Player (multimedia).  You can check your advanced power settings to change "prevent idling to sleep".

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the light on the power button Dell desktop Inspiron 660s is not working

Answer:the light on the power button

Hi pompei,Thanks for posting!Please read the following troubleshooting tips.  If the light does not respond after following those, the LED may be defective.  If you are under warranty, please contact the tech support department for troubleshooting and possible repair.  If you are not under warranty and you don't want to do the work yourself, you may wish to contact a local computer repair shop for assistance.  Thanks.Regards,Robert

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Not sure if this is where I should put this or not, but I have a problem.

When I shut down the computer, the fan stays running and the light on
the power button remains lit with a yellow/amber color. What could be
causing this?

It just started happening yesterday. The only way to get the computer
back up is to unplug it and plug it back in. Pushing the power button
when it is like that does not work.

It is an e-machine, 2.7 GHz Intel Celeron, 80 GB with 1G Ram and I have
Windows XP
 

Answer:Power button light stays on??

How are you shutting down? Just hitting the button? Has the machine been configured to go into standby when that happens, instead of powering off? Does it work when you click Start --> Shut Down, and select Shutdown?

Here's how to check:

1. Right-click on the desktop
2. Select 'Properties'
3. On the 'Display Properties' dialog, select the 'Screen Saver' tab
4. Under 'Monitor Power' press the 'Power' button
5. On the 'Power Options Properties' dialog, select the 'Advanced' tab

The setting we are looking for is listed here under 'Power Buttons'. If this is set to standby, it will generate the symptoms you are experiencing.
 

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Dell optiplex 755, mini tower . My son pressed power button and computer made an ear-piercing noise and would not boot up. The power light comes on, but no fan, no post, no beep codes. Monitor displays "no signal". Is this a bad power supply? Bad motherboard? Not sure where to start, need HELP!
 

Answer:Power button light on, no boot.

By
Npbptexas said:


... and computer made an ear-piercing noise and would not boot up.Click to expand...

do you mean a single beep, or multiple beeps? These codes will identify the issue.

Specifically with Dell desktops, you can refer to these beep codes:
1 beep: BIOS ROM corruption or failure
2 beeps: RAM not detected
3 beeps: Motherboard failure
4 beeps: RAM failure
5 beeps: CMOS Battery failure
6 beeps: GPU failure
7 beeps: Bad CPU

Additional Dell error information can be found here.
 

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My original OS was Windows 8 and I upgraded it to Windows 10. When I used my laptop too long and shut it down, the power button light doesn't go out. I still have to press the power button to shut down completely. Any suggetions ? Thanks

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Hi,
Vostro 460 Mid Tower system, circa May 2012, Core i5-2400, Windows 7 Pro 64 bit
I noticed that recently the light in the power button is completely out. No blue, no amber, no steady, no blinking light - nothing.
Other than that, the PC works just fine. Turns on, runs, everything else is fine.
It's just a little disconcerting, because when it goes into powersave, there's no visual indication that the computer is on.
Any thoughts about what this might be? Loose connection to the motherboard? Are power button LED's in the Vostro 460 known to burn out?
Thanks

Answer:Vostro 460 - No light in power button

Led is burn out. You can grab a similar LED bulb and replace the old one. This will be a simple soldering exercise.

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When i turn on my HP Elitedesk I get a SOLID RED LIGHT on the power button that doesnt go away. I opened the case and blew it out with a can of air. I also re seated the Ram. I ren Quick Diagnostics but everything passed. The PC still boots up and works like normal. Does this indicate a bad HDD. What does a solid red light on the power button mean? Its not flashing or beeping. Remains solid red throuought use. 

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hello, i have a dell vostro 200 desktop whenever the cord is plugged into the power supply the pc takes power and it runs normally but there is something wrong when the cord is plugged into the power supply it shows on the power button a yellow light reflecting the board light which is yellow then i press the power button it goes to blue which is the normal color when powering on the pc so does anyone have any idea about that yellow light before the pc power button goes on ? waiting for any reply that can help thanks in advance!

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Hi all , My daughters PC was working just find until the on and off button started shinning ORANGE?
The computer does not turn on anymore but when it decides to it switches off by itself ! PLEASE HELP !!
 

Answer:Power button has Orange light !!!!

make and model of the pc
what windows version

Lets try doing a hard reset
Unplug the Power Cord
Now hold the Power Button down for 60 seconds
Plug the Power Cord back in
Start the PC up
If the PC starts OK, then all should be fixed

=================================================================

often its
Orange lights on dell are power supply issues.
replace power supply

=================================================================

but i have read here of a fix, for Dell., not tried, but appeared to work for the poster
http://www.tomshardware.co.uk/forum/6230-2-orange-light-dell-gx270-power-button
1. Plug the computer into a power strip that has an on/off switch. Turn the power strip on. Press the computer power on button to start as normal, but after after one second turn off the power strip switch just long enough for the fans on the computer to slow down, but the amber computer led doesn't turn off and then turn the power strip switch back on. Computer should start and run fine. Computer typically can be shut down for up to 5 minutes and restarted normally--any longer and you have to sue the power strip power switch routine again.Click to expand...
 

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I first logged out of my computer and came back and I noticed an orange light on the power button. I shut it of and turn it back on about two times with the same results of an orange light. I then shut of the the extension that houses 10 plugs. When I turned on the extension I turned on the computer the power button didn't give off a blue light or orange light. The VGA cable, mouse, keyboard, Ethernet cable are all plugged in. I later removed all the connects to the computer gave it a minute and plugged it all back in. There is a solid green light on the back under the power cable. The fans turn on there is noise coming from inside the computer a soft humming and light fan from the back of the computer. But the power button will not turn on. The monitor light is orange and says "No Input signal Input 2,Go to Power Save." When I switch to input 1 it reads "Cable Disconnected Go to Power Save." What internal issue could this be?

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Hi there,My son's computer recently started having this problem in which, after 5 minutes of the computer running, and running fine at that, it suddenly closes down immediately, but yet, is not switched off: the power button which usually is a constant green starts to slowly flash yellow and the only way to stop this is to switch the computer off. Whenever he switches it back on it does the same thing, works fine for 5 minutes and then switches to nothing but the flashing yellow light, we have even tried it in safe mode and the same thing happens.Just to give some info which might help you, the computer is a Dell Dimension 5000 running windows xp home edition. The last time before the problem started, the computer had been left on for around 20 hours, and this has been happening for around 12 hours now. He did replace his graphics card recently, but that was 3 months ago and he hasn't noticed anything wrong with it in that timeIs this easily fixable or will a professional have to be brought in, and if so would it just be worth backing up the necessary dataand buying a laptop to replace it, as he is off to university in a couple of years so will need a new computer soon anyway.Well thank you in advance, just ask if you need anymore information about the computer, i'll do my best.Thanks!

Answer:Flashing Yellow Light on the power button...

Is the computer going into stand By mode on it's own? if so, check power settings in Control Panel

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i remember that the light on the power button once workedbut for a while I realized that no longer lights .I can send the laptop under warranty just for that ? or I can fix it myselfI tried to raise the bar of the button but could not find how to do..

Answer:power button light not work anymore

Welcome to the Lenovo Community !
 
The power button light is incorporated right into the motherboard circuitry and it is not something the owner can repair. Chances are the Lenovo Service Center will have to replace the motherboard in order to fix the problem.
 
As for Lenovo Support fixing the problem under warranty, that question would be best asked of the service center in your country as I can not answer that.  You can find the phone number for Lenovo Support in your country or area by using the link below....http://support.lenovo.com/us/en/supportphonelist_alt1

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Can someone tell me for sure that the LED on the power button is supposed to light up?  I swear mine worked.  I sent it to Dell to have the hinge problem fixed, which I see a lot of you had issues with.  Well, when I got it back the light no longer comes on.  Dell is trying to say it never came on.  That this model doesn't have a light.  I said, why does it have the rectangle clear lens for a light?  They just keep saying it doesn't have one.  They said they would send a copy of specs that show this.  Never did.  I have several people that agree with me.  But, looking for more support to confront Dell.  

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Hi all, I have a new ThinkPad E460, day old. One thing I noticed is that the power button has a small circle in the middle of it, however on pressing it, the small circle on the power button does not light up to a green light, like on the other ThinkPads. So my question is, is this supposed to light up to a small green light or is the abscence of the small green light normal behaviour. Any help will be greatly appreciated.

Answer:ThinkPad E460 Power button light

it is normal, there is no led under power button 

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I downloaded and installed a bios from a Lenovo website.afer installing it asks to restart.after restart it update the bios and said your bios have been installed.then nothing is came.if I powered it on the screen not switching on and only the power button light on. Even keyboard light blink while I press the power button ,then it off.even the caps lock and num lock buttons also not switching the light on. I can hear the fan running inside the laptop.thats only working.

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T420 thinkpad light Power button flashes intermittently every second. the CPU cooler not turn on, nothing happens. which can be Tests which can do?

Answer:T420 thinkpad light Power button

Hi Decesaro,
 
Welcome to Lenovo Forums!
 
Is the machine logging into windows? If so request you to run the LSC test i.e. Lenovo solution center. Launch LSC, once you are in the Lenovo diagnostic page at the left side of the LSC home page you will see an option called checkup clikc on the option > hardware scan > Run scan.
 
Here is the link to download the LSC in case if you do have the one.
https://support.lenovo.com/us/en/documents/pd022501
 
Once you finish the test it will show is there any hardware issue or software issue with the machine.
Also, please let me know whether the machine is getting heated?
 
Please write back, whether the above steps helped you.
Thank you, have a good day.
 
Regards,
Naveen.v

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To be clear, my PC turns on and seems to run exactly as it should, so this is possibly more of a cosmetic/superficial issue. The little light located on the power button no longer lights up when the PC is powered on. Strangely, the light still blinks on and off as it should when the PC is in sleep mode, so the light still has some functionality.My PC is only a couple of months old, so I'm just a little concerned that this could be a sign of things to come. I hope that other components don't start failing on me.Does anyone here have any possible explanations?Thanks.

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Hi all,is it possible to switch off the light on Power Button? Its so shining and its really uncomfortable. ThanksJan

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I was changing the graphics card of my PC to a GTX Gefore 730. After I installed, a orange light on the motherboard came up when I plugged in the power cable. Now the power button doesn't work (nothing happens when I press it). What happened? Did i install the graphics card wrong or is the power supply faulty?
 

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I bought this laptop few days ago and from the beginning i noticed that light around my power button is not working.

so now i'm in dillema to return it or not?

Everything else is working fine,but because of it's price i expected to work properly.

And what may be the reason for that?

Tnx

Answer:Satellite P50-B-103 - light around power button is not working

As far as I know the power button or to be more precise, the margin around the power button should be lit / illuminated.

In my opinion its not serious issue but if it?s a problem for you and you are not satisfied with that, I would recommend you to contact the dealer in order to replace the unit.

Greetings

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hello, i justgave my old system to my dad. he installed a flight sim on it and was having a go. screen went white, so he restartedor shut down. no th epower button doesnt seem to work. the lighs are on on the keyboard but it just doesnt power up. the temp was running a little high when he left, around 50. is it possible that the temp has rose so high that it has blown th echip, thus preventing it from powering up?

Answer:light on keyboard but power button inoperative?

Things like "screen went white" and "keyboard light on but doesn't seem to power up."It will help if you can describle what happens when switching on from "cold".... any sounds of fans or disks, any lights come on at all except the keyboard's "power" light?Do you hear any beeps? Does the monitor stay black or show any messages at all?A long shot, but worth doing if you are happy to look inside the box, is to make absolutely sure the video card is properly pushed home and the data cable at the back of the computer is well connected.

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Hi all, I have a new ThinkPad E460, day old. One thing I noticed is that the power button has a small circle in the middle of it, however on pressing it, the small circle on the power button does not light up to a green light, like on the other ThinkPads. So my question is, is this supposed to light up to a small green light or is the abscence of the small green light normal behaviour. Any help will be greatly appreciated.

Answer:ThinkPad E460 Power button light

it is normal, there is no led under power button 

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When closing the laptop, it goes into sleep/hibernate mode, but the power button keeps blinking. Many times I use the laptop at night right before sleeping but the blinking light is extremely bothersome in the otherwise dark room. Is there a way to disable this?

Answer:Disable blinking power button light

I don't think there is a way to turn off the blinking light. It happens on all Hp laptops when they go into sleep. (the power button keeps blinking but not on hibernation).

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My roommate tried to "fix" his PC but god knows he doesn't know crap. The PC acts like it is going to turn on, but the light on the front of the tower does not light up, nor does the display. The light on the motherboard is solid green, and he is still able to charge a phone through the PC, so I'm guessing the power supply is good if it can do all of this. At this point I am at a loss because I'm normally very good with this stuff, any suggestions? and I don't believe it's the video card.

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My computer will not start. The power status LED flashes for a short time but nothing else happens - no HDD, no fan, and no display. What do I do?I google and follow some ans but issue not solved, what do i do plz help

Answer:Laptop will not start only power button light flash

Welcome to the Lenovo Community !
 
Sorry to hear of your problem.  What model do you have ?
 
Try clearing the CMOS to see if that will resolve the start up problem.  Just do this....
1. Unplug the charger / adapter. 2. Remove the battery. (If your model has a removable battery, not an internal one)3. Press and hold the Power Button for 15 seconds. 4. Re-install the battery, plug in the charger / adapter if needed and power up the system to see if the problem was resolved.

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My Dell GX300 won't power on. The power button light just blinks when it is plugged in. I tried booting from a floppy and from the OS disk but nothing happens.
Any suggestions would be greatly appreciated.

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Day before yesterday when I was trying to start my laptop, the light turned on-off continuously several times, and finally the power key light turned on but the screen was black.And yesterday the light turned on-off thrice. But after that every time I turned it, the power button light got on, but the screen was black.Present situation: On starting my laptop, the power key light is on, but the screen persists to be black, not getting on-off on it's own. I found one solution, of removing the battery as well as charger and pressing the power key for about 60 seconds. But it didn't help.Please suggest what might the problem be and solutions!!

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Today I went to press the power button on my Dell vostro 220s intel pentium running windows vistaThe power button blinking a yellowish color while Sound beeps twice at a time. I just used this computer last night with no problems Please help me. I have the system open ready to explore.

Answer:Dell power button blinking yellowish light

That's Dells way of saying you need a new power supply.

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Hi! I have an Acer Aspire switch 10. About hours ago, I charged it, and after a hour or two I opened it and saw critical low battery thing, I tried charging it in different outlets in our house, but all I can see is an orange blinking light in it's power button, I know that it should be steady, Please help! I'm charging it for almost a day, and still the battery is low, sometimes a recovery thing pops out the screen.

Answer:Abnormal blinking orange light in my Power button

Is the machine still inside the warranty period? Jack E/NJ

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When I turn on laptop power light comes with wifi light and caps lock light blinks but screen does not starts and still black.Model no.-HP Pav 15 n2 07TU

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Today I went to press the power button on my Dell vostro 220s intel pentium running windows vistaThe power button blinking a yellowish color while Sound beeps twice at a time. I just used this computer last night with no problems Please help me. I have the system open ready to explore.

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when I press the power button it is not turning on just giving the amber light at the power buttontried the power drain and still it is the same

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Furthermore explain, This problem occured when I put my laptop into sleep mode, I tried to turn it on but it wouldn't work so I remove every power sources and my laptop shut down. The moment when I try to power it back on, nothing happened except the power button light up other than that nothing else light up.My HDD is not running and so is my fan..Am I recommended send my laptop back to service centre? Thanks

Answer:Y410P power button light up but blank screen

Can you please try to reset the BIOS -1) Take out battery and disconnect all power sources.2) Press Power button for upto a minute.3) Connect all power and battery.4) Start the system. If nothing happens, then shutdown again. Press the NOVO button on side of the laptop and let me know what happens? If nothing happens, then (if you are comfortable), open the laptop and remove the HDD. Power up the laptop and let me know what happens. You can also try removing the RAM, if you have 2 sticks, could be that one of them is faulty. Just try booting with either one.

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Hi! I have an Acer Aspire switch 10. About hours ago, I charged it, and after a hour or two I opened it and saw critical low battery thing, I tried charging it in different outlets in our house, but all I can see is an orange blinking light in it's power button, I know that it should be steady, Please help! I'm charging it for almost a day, and still the battery is low, sometimes a recovery thing pops out the screen.

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when i push the power button it does not light up. the computer starts but only the fan works (low at first then becomes loud)

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The mic mute button lights up if the sound is muted. However, for the mic, there's no light, whether the mic is muted or not. Is there anybody else who sees the issue? Any solutions?

Answer:My lenovo sl510 mic mute and light button not working

i had this problem but i installed a new os and installed all the updates and drivers from lenovo's system update and i worked perfectly again(old windows:windows XP     new windows:windows 7) 

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i have tried to power it up with power ac plugged in and without. on/off power button flashes white.
battery is inside "sealed" and may be difficult to access.
ran fine yesterday, shut down with 20% battery life.

if the ac plug is unplugged then i can get the led to turn off but once pushed, it ony flashes. no results

warranty is expired.
unit manufactured april 23 2015

i currently have it plugged in but no flashing light as i have not pushed the power button. im hoping that it will take a charge or correct itself with time.

what do you suggest? thank you

Answer:i have a lenovo edge 15 model80k9. led power light is blinking but computer will not repond. no power up . the battery is "s

Try the following...

1. Take out (or take it off) the charger.
2. Next take out the battery
3. Now hold down power button for 20 seconds and then rinsert battery.
4. Now put it on the charger again

NOTE: Make sure charger is plugged into the main power supply (not an extension cord, surge protector, etc.)

Sometimes, when the device is not plugged in directly, it doesn't get the power it needs. Holding the power button, while you restart it, clears out the temporary ram (no it won't delete anything you have saved) and will give the device access to the ram it needs.

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Hello,I have the 14" Yoga Pro 2. I've been getting messages saying the power adapter isn't supplying enough power and yesterday it died while plugged in. I haven't been able to turn it back on. Also, the power indicator light stays on, plugged in or not.Has anyone else ran into the same issue? I tried unplugging the battery and turning it on while plugged in, still no luck.Thanks in advance. Edit: found a solution in a post below. Unplug the batteryUnplug the CMOS battery then plug it back inPower on the laptop from the adapter only, then shut downPlug battery back in  Worked perfectly.

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I have a Satellite P755-103. I upgraded the BIOS from version 2.6 to version 2.7 (file bios-20121002102409.zip) dated 17-09-2012. Since then, I noticed the light in the power button started to act randomly. It usually is on, sometimes it dims, sometimes it goes off, sometimes it blinks. I could not find any apparent reason for it. It also happens during the BIOS pre-boot phase, working on battery and working with the power supply on.

Any advice?

Thanks,
Paulo Pereira, Portugal

Answer:Satellite P755-103 power button light blinking randomly

Hi

Are you sure you are talking about power LED indicator and not HDD indicator.

The first from left is the DC indicator and it glows white when power is being correctly supplied from AC adaptor.

The 2nd from left is power indicator and it glows white when the computer is turned on.
But if you turn off the unit and goes into sleep mode, this led flashes amber.

The 3rd is battery indicator.

The 4th from left is HDD / CD/DVD drive indicator and it blinks whenever the notebook is accessing the HDD or reads from disk

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I have a Dell Latitude E5250. When plugging in the AC adapter the only light that comes on is the power button light and it's blinking continuously. The other indicator lights are off. The system board has been replaced, no change. After the system board was replaced the battery indicator light came on and the battery charged, though the laptop would not power on when the power button was pressed. It would light up then go out.  I've removed the battery and AC adapter, held down the power button to discharge flea power, no change. Followed Dell TechDirect directions to remove the battery and CMOS battery, then insert the AC adapter and power on the laptop, no change. I've tried known good RAM. I've removed all components including the LCD cable, no change. When the AC adapter is installed the power button light blinks continuously, no pattern, no other indicator lights come on. Any thoughts? I'm wondering if it's a video issue, bad Touch LCD?
Thanks.

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I have an Inspiron 3650 i3 desktop pc that is a few years old and seldom used. When not in use it is in sleep mode.
Yesterday i tried taking it out of sleep mode, with no luck, and noticed the power button light was solid orange. After a few tries I hard reset the pc and it would not boot up completely. The fans come on and the harddrive sounds like its working but i get no video and the power button remained solid orange. After troubleshooting from several forums i ended up disconnecting everything from the motherboard and taking out the battery then after replacing it and trying to boot with just the cpu fan plugged in. same result, solid orange power button. The PSU seems to be working fine after troubleshooting it so im thinking its either the processor or mobo that has gone bad. Any suggestions?

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Hi guys well I just hope someone with some electronics knowledge in repairing notebooks would help me out in here.
I got a sager 5680 lappy, and when I plug the lap on AC power without the battery I turn on the unit and instantly goes off, ( I hear a low sparky noise like some sort of short circuit, when this happens the psu light dimms from rock solid ) .
Now if you leave the unit with the battery charging you may be lucky and the battery will charge and the only way the unit works is with the battery on it's bay, as soon as you remove the battery boom unit shuts off.

The Unit does work but only when you plug in a battery and when it charges if you leave it dunno a couple of nights never gets solid green

What I did :
==================

- Could the PSU be bad not throwing enough amps ? even if it shows voltage
on digital meter

- This lap has a separate voltage daughtercard for the battery I removed it when diagnosing this card goes
plugged onto the mainboard and here the battery gets plugged.

- Measured PSU voltage it's working fine 20volts DC

- Checked SMD fuse on motherboard , fine

- Dissasembled the entire unit ripped everything off that might me faulty

- I've read the AC plug sometimes get's broken and I retouched the solder points, once I did this, by miracle the unit started without the battery plugged on. But guess what after I assembled the unit then again , when on AC power alone turned on , and then went off . So I don�... Read more

Answer:laptop not starting on AC , power light on , I press on button & goes off instantly

The power adapters and the power sockets have an extremely high failure rate in the Sager 5680 laptop. We have seen eight of them in our shop with identical symptoms. While still under warranty, Sager replaced those without a question.

The problem appears to be where the power meets the motherboard. New parts would need to be re-soldered into the system... expensive because it is very time consuming.

Sorry I don't have a solution for you. Working units are available on eBay, if you want to trace the problem between a working model and a failed one.
 

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Hi can someone tell me why power button lights up in 2 different colours blue and orange every thing seems ok best to be sure
Thanks in advance

Answer:Satellite A60 power button light in 2 colors; blue & orange

This happens if your notebook is in stand by mode.

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We bought around 40 of these X220 I5 before xmas and now more than 20 of them have failed. The company we bought them from tried everything but they ended up switching the mainboard on the first two that failed.We were told it was a batch issue with the serial number R9-HNXXX and now all of those are changed into T420. But today we had the same problem with serial number R9-HXXXX that was bought two weeks earlier and with different config - I7 and SSD. All of them with the same problem that is described in subject. Are there any known batch issues? The problem is not with the tablet version and sorry for posting in the wrong forum. Thx













Solved!

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Answer:X220 - no post and green light around power button flashes every 3 - 4 second

I was preparing a X220 for a VP in my office and i left on vacation. When i came back, the laptop was dead and i can't power it on. I unplugged the AC and removed the battery and waited a bit, plugged everything in again and still the same thing. The battery LED blinks 3 times then nada. (no fans, nothing) I tried a little trick from the S model, removed AC and battery and pressed power button for 30secs and re-plugged everything but it didn't work. Anyone have any ideas?

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I have a dell t3400 (core duo e8400, 4gb Ram...) which was powered by the oem psu, but I changed it to a corsair vs450 so I could power my gpu. Two months later, after taking the gpu and psu to another pc, I put the oem psu back into the dell, and tried to power on, but there is a blinking orange light in the power button. I doubt it is a mobo problem, because it was working today. Any ideas?

Answer:Dell T3400 orange blinking light in power button

Blinking Amber power button is Bad Power supply.   Solid Amber power button is Dead motherboard.  T3400 with X38 Express Chipset 
525W Active Power Factor Correction (APFC) power supply.
M1J3H, 7JVXX, D525AF-01
PSU may be bad or USB Ports may be damaged creating a short on a main power rail. (PS_ON asserted, PS_PWRGOOD not asserted)

 
 

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I have a dell dimension 8100 that has been powerleaped from a 1.7 to a 2.5.  I recently upgraded the RAM from 256 PC 800 RDRam to 512.  I also have upgraded from a GEForce 2 Ultra to a GEForce 4 Ti4600 quite a while back.  Everything has been working great until the last week or so and I am at a loss here.  I used to leave my computer on all the time 24/7 with reboots here and there when I needed to.  Well, after I lost the fan on my Video card I started to turn it off.  After about six months of this it decided that it doesn't like to boot up after a night or two of being off.  What happens is when I push the power button you can hear it power on but the monitor says there is no signal being sent from the computer.  The other weird thing is that the power button light is amber instead of green.  I turned off the computer and unplugged all power from it and tried again.  This time it booted up.  The last time it happened, unplugging it didn't even work so I pulled the case apart and cleaned it out.  I yanked the Video card out of the AGP slot and reseated it and turned it on and presto it fired right up.  What gets me is when I leave it on and have to reboot it, everything works fine.  It only acts up when I leave it off over night or longer and then start it.  Could this be the battery on the motherboard?  My clock doesn't seem to be losing time in windows or anything.  If a... Read more

Answer:Dimension 8100 not booting up and has amber light on power button. Please HELP?

If the power button is blinking amber, it is probable that the power supply needs to be replaced.If the power button is solid amber, the power supply should be fine. At this stage of bootup, memory has not yet been tested, and is not a factor in this type of failure. Check the CPU and ensure that it is properly seated.

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My fiancée's HP G62 laptop suddenly stopped booting. More specifically, when you press the power button, the power light comes on, but the screen stays totally black. I tried doing a hard reset on it (unplug, remove the battery, and hold power button down for 60 seconds), but that didn't work.  I tried this multiple times with no success. I shined a flashlight on the screen to see if there was a faint image (indicating a backlight problem), but there is no image at all. I tried connecting the computer to an external monitor, and that didn't work either.   Recently I had to replace the fan and the power button assembly on this machine, but it was working fine after that until now. 

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Power button LED light is not lighting up on DELL Inspiron 5559. Is it normal?

Answer:Power button LED light not lighting up on DELL Inspiron 5559

 Good question.  I have the same problem with my 4 month old 5559.  The description in the reference guide says "Indicates the power and battery?charge status.  Press Fn+H to toggle this light between hard?drive activity light and battery?status light."  If I press Fn+H, sure enough it shows hard drive activity.    Confession time:  I never saw this in the documentation until I looked it up to reply to your question today!  I never knew I had a disk activity light - man, I'm glad to have found this!  :-)

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I have to unplug the PC power cord and plug it back it to get the PC to boot.  It's like it goes to sleep and will not wake up.  Please help! Thank you, Mike

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Went to turn on my Lenovo Ideapad Y410p laptop and nothing happened! No led lights with power source on and battery in. When I used it two days ago, I ran AVG and spy-bot and everything was fine. Used it a little bit and turned it off. Now nothing??? Did the power/battery disconnect with holding power button for 30 seconds... nothing. Both batteries 9 cell and 6 cell had full charge, tried my other Lenovo charger... no go. A surge couldn't have happened as the laptop is plugged into same strip as my other lenovo laptop is and that one is working fine.





Lenovo Ideapad Y410p - Intel Core i7 4700MQ - DDR3 16GB Memory - Samsung 850 EVO 500GB 2.5" SATA III SSD +24G SSD - 1TB HDD SATA II HDD via Ultrabay - DVDRW via Ultrabay - Single/SLI Nvidia 750M + Intel 4600 HD - 9 cell 7800mAh battery - Windows 10 Pro x64









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Answer:Lenovo Ideapad Y410p won't power on... No power light?

Hi jack61 , 
 
 
Greetings. 
 
We now know, power drain failed. No LED error codes , No beep codes
No activity lights even with battery charging led.
Not turning on even with known good charged batteries. 
No power even with known good ac adapter.
 
What we can try:
Try plugging it directly on the wall and press novo key (number 1 page 7) to turn it on instead. 
Check if the power port shows any signs of burnt / damage / looseness . 
Press Novo key using a charged battery. 
Remove battery, harddrive , memory and other accessories and plug directly with a known working adapter and or with a charged battery ( it should at least beep). 
 
If all fails , you can have it checked for the motherboard issue with a technician (checking on the internals /cleaning or reseating parts connected to the board / applying thermal paste (for processor isolation) / checking on dc in board and port).
 
You can check for your warranty here and call in tech support for service. 
 
 
Regards

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Hi there,I have a problem with my optiplex 745, it is not giving display, and when i turn it on it shows a still orange light on power button, and 1 2 3 lights that usually blink when computer turns on, are not even turning on, and fun runs at high speed, cd rom is working fine,I have tried various solution, e.g. changed power supply, cleaned rams, and unplugged all accessories , changed cmos battery, still no display, and all the capacitors on motherboard are in good condition, it seems i am caught in a big problem as my computer has a lot of data , my exams are near and i will lose all my data, also i need to get it repaired quickly,I took my pc to many computer repairing shops, all are saying replace your pc, it is not repairable,Kindly tell me some solution to this problem, I will be very thankful to you,Thank You,

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T420s tries to start after power button is pressed, then shuts off and continually repeats this process..Does this with battery and also with power cord..Removed hard drive and changed memory and does the same thing.. Doesn't even get to the Thinkpad screen..

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HP Elitebook power button and caps lock continue to flash white light. I've tried all the solutions listed in the forum and none of them worked.

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Hi,
I have an old Optiplex GX240 that had its power supply break, I recently got another power supply from a different computer. The Power supply is working however there is an orange light on the motherboard and power button that doesn't flash. The ABCD lights on the back of the computer are also not lit.

Answer:Orange Light On Power Button and Motherboard - Dell Optiplex GX240

GX240 requires specific NON PFC power supply.  This unit is 16 years old now and has 512 meg ram of the PC133 variety.   A newer model like an optiplex GX620 or better is still viable.  This system is TOO OLD and TOO Slow to be of any use.

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just before I manged to knock it off my bed, on a quick look the plug that goes in to the computer look slightly bent and now when I try to turn it on, it doesnt work. even when it is plugged in.

An orange light still flickers down the bottem when I push the on button.

So is this a computer problem or a power cord problem?

Answer:Satellite M110 - Orange light flickers when I push the power button

Hi becks88,

Sounds like a serious hardware problem... Can you start the notebook without AC/DC adaptor or is the adaptor charging the battery?

Try also removing the AC/DC adaptor and battery for one hour at least. After this connect both again and try to start the notebook.

In worst case you need professional help from an authorized service provider? :(

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Hi everybody,
I recently inherited an unused PC from work. It's an Optiplex 780 with a faulty power supply.
I replaced the power supply with a working one from an old Optiplex 740 and also had to buy an standard ATX 24 pin to mini ATX 24 pin cable in order to use the 740' PSU in my Optiplex 780.
I have plugged in the power cord (but no mouse & keyboard because I don't have any USB keyboard available) and I expected the computer to show DELL logo as well as on screen POST messages during power up but instead I can see the following :
1) Power button in orange color. No blinking. : according to service manual it means PSU is probably OK and PC has reach booting stage 2.
2) 1,2 & 4 green diagnostic lights are on. This combination (1,2,4) is not listed in service manual so I have no idea on the possible kind of error.
Any suggestions about the possible error and how to fix it?
Kind regards,
Beltrixx
(Manel)

Answer:Optiplex 780 - unknown diagnostic light code 1,2,4 plus orange power button

Hello!  I would unplug everything go into the computer and unplug any cards you have like graphics card and network cards etc. Also unplug your HDD and Optical Drives and plug them all back in and see if that clears it.  I looked at the manuals you did and just combined 1,2 and just 4.  

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I hope someone can help - I woke up this morning and my Omni 100-5155 Desktop All in One will not work.  When I press power there is no power on light and the monitor is dark.  I can hear the computer starting up but I never hear the windows sound because it will not play until someone enters the password.  I also do not see the system do the keyboard reconize check etc.   it is just a little over 2 years old  :-(   I have disconnceted and reconnected all the power cords and connections.  I thought about seeing if the BIOS is reconizing the hard drive but of course I will not be able to see anything without a monitor.  I do have the recovery disks also but they won't do much good without a monitor.  I also thought about hooking it up to my television (as a monitor) to see if the system is indeed working but that computer has no monitor port. Thank you for any input!  

Answer:Omni 100-5155 Desktop screen dark no power button light

Hi kwinkle,

For your Omni 100-5155 screen being blank, I have included the following document 'Screen is Blank after Starting the Computer'. Please follow through the steps in order for the best results.

Thank you.





I worked on behalf of HP

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Hi, I have a 3000 N100 series laptop. When I tried to press the lenovo care button it is giving me the following message. What does this mean. CLIENT SECURITY SOLUTION--the user has not been enrolled with client security solutionAnd what is the use of this button. How can I recover my laptop if the OS (window XP) got corrupted. Thanks,Dinesh

Answer:Lenovo CARE button (Near power button)

Hi, Please helpto understand how to register my logon user to client security solution When I press the Lenovo Care button on my 3000 N100, it is showing CLIENT SECURITY SOLUTION--the user has not been enrolled with client security solution. Please help on this.So that I can enrol the user to recover the system when necessary through Think Vintage.Thank You.Have a great day.Dinesh Kumar Dubey

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I have a think centre a70z . when I turn the power on the screen is black and the green light near power button does not turn on. Usually the green light blinks but now it doesn't. In simple terms my computer is not working even though everything inside is working.Please tell me the reason why it is happening??? 

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I just received my replacment AC adaptor. I put my battery back in and plugged the laptop in, but when i push the power button the battery indicator light flashes red four times. There are no lights on. Does this mean my battery is fried. Originally i thought the jack needed replaced, but the guy told me it was just my cord which Best Buy confirmed. So after getting the new cord i have this new problem. Usally there is a battery indicator light on when the battery is in and it is plugged in. I tryed taking out the battery, unplugging it and holding the power button down, but that didnt work. I also tryed it without the battery in. Is my battery just bad? Thanks for any help.

Thank you,
Dan
 

Answer:Solved: battery indicator light flashing red when power button on my laptop is pushed

Try plugging the laptop in and then push the power button. I have had the same thing happen to me when the laptop would only work when I had it plugged in. I had to replace the battery.
 

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Hello,
After upgrading my OS from Windows 7 to Windows 10, When I manually click on "Start-------> Shutdown " my power button light wont turn off, screen goes black but the bottom is still giving light, it only turn off men I press it 7 sec ore remove the battery. Can some one help me and solve my problem. 

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Hi  We have purchased a Lenovo Yoga Laptop on 20.01.17. From 10th of April onwards , there is some issues with Laptop Power Button .We are not able to switch it on using power Button. We had a talk with call center executives, Senior Executives & service Head of Kolkata, but still there is no proper update. We are still in Dark .They are not able to provide any proper information about parts availability.Ticket Ref No. is 7007963157.As the Laptop is very high valued  & purchased on the month of Jan.We are in regular touch of Service Head since last week & he is still not able to provide proper info about the parts availability .NOw he says he is sending an engineer to inspect.THis is not at all acceptable.  Any suggestions Would be helpful.

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I have a Lenovo T410 which has been exhibiting keyboard issues (several keys have failed and I've been using an external keyboard). It seems that the keyboard failure is affecting the powering up of the machine. Occasionally it will turn on, most of the time it will not. I've submitted an eService request for this and the status is "Solution Provided" but the "SO Status (as shown on ICSS)" is "On Hold" "Order on hold, pending update" (per: http://support.lenovo.com/en_US/research/hints-or-tips/detail.page?DocID=HT074324 ). This has been the case since the 28th of last month. I've confirmed it is a keyboard failure by swapping a keyboard from a T420 (which, ironically, had a service request fulfilled fine around the same time). I have two questions: i) most urgently, is there *any* way I can power the machine on without using the keyboard?ii) what do I do about the service request's "On Hold" status? this machine is out of action and key to our work.  

Answer:Lenovo T410 does not power on due to keyboard / power button issue.

i) There are three ways to power on the laptop without the power button. a) Use a dock. b) Check under BIOS menu (if possible) under power, to see whether you have something called 'Power On with AC Attach' feature. If you do enable it, and save then exit. What this do, is that it will power on the laptop when you connect the power plug into the laptop. http://www.flickr.com/photos/lead_org/8991415709/c) remove the CMOS battery, and power on the laptop by attaching the power adapter to the laptop.

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Answer:Why doesn't my Nokia Lumia power on when I plug the charger in, the window button light is blinking?

Have u tried another charger .. Maybe something wrong with ur charger

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Hi All,
I have replaced a EVGA GT 730 video card with the EVGA GTX 1070 Founder's Edition video card on a Dell XPS 8700. Once the installation was finished I powered the PC on and only got an amber light on the power button. I powered off and replaced the card with the old one, checked for any loose cables, and tested the power supply successfully. I am still getting an amber light with the old card back in. My fear is the motherboard short circuited. Please tell me I am wrong and someone else had this issue and was able to fix it!?

Answer:Solid Amber light on power button after installing GTX 1070 video card on a XPS 8700

Do you have an upgraded power supply unit? A min 500w psu is required and the 8700 doesn't have that.  see this-- www.evga.com/.../product.aspx  and this-
en.community.dell.com/.../20008839

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Hi guys, I'm having an issue with my keyboard status indicator lights - as in, they don't light up anymore - even though the buttons function properly except the mic mute one. Model: 23538NGSerial: R9WN959 OS: Microsoft Windows 7 Professional X64 Service Pack 1 (Build number 7601)Keyboard: LiteON (04X1307) - brand new but the issue was present before replacing it (and I had same one before)Driver version: 6.1.7601.1751406-21-2006 (Microsoft)BIOS: G7ETA0WW (2.60 ) - ReleaseDate 05-14-2014SMBIOS Version 2.7 Also, this wasn't happening when I bought the laptop, but I don't remember if it started after I downgraded to WIN7 or after, and I didn't  find any info on this all day. Any input? Do let me know if you need any additional info. Thanks,Marius

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Hi, my daughter has the same problems with the flashing power button/not starting up anymore as described in numerous posts here on the forum. Lenovo said that they started up an investigation. But I haven't been able to find the outcome onof that investigation on the forum. So what are the findings on this annoying problem?

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My problem is when I shut down the laptop this light wont go. It means that your computer is still on. But I close my computer what's is the reason for this? And what's the solution?

Answer:Lenovo Y7070 Power Light always on ( The little one )

Hi OguzhanBalci,
 
Welcome to Lenovo Community Forums!
 
Try turning off the Fast Start up,
You can follow this guide here to Disable / Turn OFF the Fast start up.
 
Hope this helps
Cheers!
 





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Hi i want do dissasemble my y580 for heatsink and mosfet replacement, and i need to know is there any way to power up lapto without power button ?

Answer:power up lenovo y580 without power button

I'm not an owner of that particular model, but I would see if the power button will detach from the keyboard / palm rest bezel.  If it did you could just plug in the power button while working on the motherboard.   

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Hello, I have a issue with my C40-30 all in one PC.  When I shutdown the PC the power light remains on. Any suggestions? Ive updated and installed all windows updates

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I have a LeNovo IdeaPad 100-15IBD, Model Name 80QQ, purchased Feb 2015. When I try to power it up, the power light comes on and the battery light comes on, but there's no fan and the screen is black. If I press and hold the power button for 10 seconds (with the lights on) the lights go off again, which I presume is doing a hard power down. I have tried removing the AC power and the battery (which involves taking the keyboard off first!), leaving it an hour, pressing and holding the power button several times for 20 seconds each, then plugging the battery and AC back in and powering up - but the symptoms are unchanged - power light, battery light, no fan, black screen. I have tried the "One Key Recovery" procedure using the Novo key - this produces the same symptoms as a normal power up - power light and battery light come on, but no screen and no fan. Any suggestions? I'm still in warranty so worst case I can send it off to get it fixed, but I'd rather find a way to fix it myself and not have to send it away.

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So several months ago my laptop started to have a problem where periodically the power light would begin flashing as well as the charging light. The power light would blink a while color that it normally is and the charging light would blink orange. When this happens the battery will stop charging, but will occasionally resume if I unplug and replug the power. I don't think this is a battery related problem because if I try to boot up my latpop without the battery in, it will get half way through then it will just shut off. I should note that when the battery is plugged in I have the flashing light problem during start up but it will usually be fixed with unplugging and replugging the power cord a time or two. This is a really frustrating problem and really limits what I can use my laptop for these days and I'd like to see if it's something that can be fixed at a reasonable cost.

Answer:Lenovo ideapad Y570 flashing power light

Page 30 Hardware Maintenance ManualPower On ledBlinking white: System is in sleep mode.Battery Status ledBlinking amber: (100ms off/3.2s on) The battery is being charged with the remainingpower between 5% and 20% of its capacity.

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my lenovo g500s with 4g ram and its running windows 8.1, last time it was 7% charge and there is pending update. so switched it of and plug the charger after like 10min, after like 18hours I tried to boot it up but it wont boot and the two lights they are still on.please i need help!

Answer:lenovo g500s not booting on, power and battery light still on

Hi IRobby054,
 
Welcome to Lenovo Community Forums!
 
I?m sorry to hear that your G500s Laptop is not turning ON and the indicators are still ON. I suggest you to perform the Flee-Power, below are the steps to perform the same:
 

Remove the battery and any other peripheral device connected to the computer.
Hold the power button for 10-15 seconds and then connect only the AC Adapter and try to turn ON the computer.

Do post us back if the issue persists.
 
Best Regards

Shiva Kumar






Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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Battery and Power indicator light is always on even if my laptop is turned off and no charger is plugged in please help me I do not know what to do about this, I had a problem before too about this laptop, it restarts automatically when I shut it down but I already fixed this one, but the power and battery indicator light won't go off. And the fan is working. Hope you can help me. These are my laptop's specs  Mod's Edit: System model added to Subject line to improve visibility / clarity

Answer:Lenovo G510 - power and battery indicator light is...

Hi Lenovo4g510i5,
 
Welcome to the Forums  
 
As per the query we understood that you are facing issue with power in your Lenovo G510 laptop.
 
Perform the power drain, to perform please disconnect all the external devices connected to the system shut down the machine and remove battery and adapter. Now press and hold the power button for 20 seconds. Now connect the battery and turn on the system and check for the issue.
 
This is to drain the static charge as the LED might be due to the static charge.
 
Best regards,         
 
Ashwin. S
 



Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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hi guys
as per one of my friend I could replace my memory (RAM) up to 32GB, so I've ordered a couple sticks of Kingston HyperX so I've took slot 1+2 and replaced 2 4GB Hynix RAM by 2 8GB HyperX...
Now I have a good old CPU that doesnt work plus it smell like burnt plastic with no apparent damage to the board or RAM... 
Startup: 2x BEEP (No BIOS)Motherboard Light: Solid AmberBootup Light: Flashing AmberPower Supply Light: Solid Green
I've tried booting from  a single RAM unit on slot one then slot two, and nothing has changed... anyone can help?
Motherboard: 0Y2MRGhttp://www.findlaptopdriver.com/specs-0y2mrg-dell/Processor: i7 2700Primary: SSD Kingston HyperX Savage 240 (added)Secondary: Seagate 1.5TB + 2TB (added) Barracuda (7200)New RAM: ts/HX316C10FK2/16http://www.kingston.com/dataSheets/HX316C10FK2_16.pdfOld RAM: HMT351U6CFR8C-H9https://www.amazon.com/PC3-10600-1333MHz-Hynix-HMT351U6CFR8C-H9-Unbuffered/dp/B0118BTRAS

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Hi guys! This is my first post as I just joined the Lenovo club yesterday Anyway...one concern...I bought a Z40 and I wanted to confirm that the physical power button you press when you turn on the computer does NOT lignt up? I know some laptops do (or most) but when I press the power button (at the top left corner of my keyboard)...everything turns on...works fine but the power button itself doesnt light up! Althought there are two LED lights at the front of the keyboard which light up incdating power and battery life. Can someone help me confirm this ? Thank you!

Answer:Lenovo Z40 Power Button!

Hi Inter01fan,                           
                                              
Welcome to Lenovo Community!        
                                                                                                                       
As per the query we understood that you are facing issue with power LED not glowing in your Lenovo Z40 laptop.
 
As you have mentioned that the power button LED is not glowing, please confirm if the LED was glowing before.
 
Hope this helps! Do... Read more

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