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

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

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

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

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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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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. 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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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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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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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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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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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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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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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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Hello,
Was experiencing general issues with my windows profile after windows updates last patch Tuesday so I initiated a system restore and let it run today.  After completion laptop turned off (instead of rebooting?)

Pressing the power button: Power button turns white (on) for ~30 seconds, then laptop turns off (indicated by power button light)
no fans
no screen (back-light or otherwise)
no POST codes - beep codes or light codes.  
no other visible activity

During that period nothing else happens, unless I press the power button again. If I do this
The fans spin up momentarily
The system then powers off (as indicated by the white power light)


I've tried:

Disconnect power/battery and hold power button (60 seconds)
Power system on with just battery
Power system on with just wall power
Remove mSATA HD and repeat the above
Disconnect video connector and repeat above
Remove mPCI WiFi module and repeat above
Completely disassemble and remove CMOS battery (tested at 3.1 VDC) for 60 seconds, reassemble and repeat above

All with no change in behavior

I am able to get a light code 2 Amber / 3 White if I remove the RAM module (as expected)
D + PWR diagnostics cycle successfully through a range of colors then nothing

Laptop is 2 months out of warranty.  Any help debugging the issue is appreciated!

XPS 15 9550 September 2016
Other notes:

UEFI Secure Boot was enabled
HD was bitlocker encrypted in Windows 10
HD is currently removed and has not chang... Read more

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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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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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Hp touchsmart 320 all in one desktop .I plug the power cord into the pc and the green light just above that comes on, i go to turn the pc on like every other time and the power button lights up blue for a second then goes to orange, the screen doesnt turn on and i can hear nothing boot up in the back like the fan etc, no noise whatsoever but i get the power button light, blue then orange and stays orange.I need to fix this to get all my files and everything off it before it crashes for good .Pls help

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shut down disconntied cleaned with vacum and air hooked back up power botton started flashing and didnt boot up

Answer:hp power light flashing wont boot up

I hope you don't mean a household vacuum. Check all the wiring to make sure you didn't pull something loose. If you used a metal nozzle vacuum, you could have fried the mobo.

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I have had this custom built PC for a couple of months. All of a sudden when i pressed shut off on Windows 10 and went to bed, it stopped working. The fans wont start, I don't hear running from my SSD or hardrive, however the light that indicates the PC is on remains on. I have unplugged my power supply and unplugged my surge protector from the wall and it remains on. The only way i can get the LED to turn off is by unplugging from the motherboard. My specs are here ---> http://pcpartpicker.com/b/Mhhqqs
 

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i have a hp h8-1534 that just stopped working brought it to shop things it might be the mother board M3970AM-HP (Angelica2)where can i find one of these and is it worth it to  try to fix it? ram power supply and video card were all checked machine does not start there is no hard drive activity.  thank you

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The problem is in the thread title; normally my PS_SW light stays a solid yellow and I'm able to boot up no problem. After moving my computer around the house a bit, when I plugged everything in the light was flashing yellow and is now unable to boot up. All the build information (including motherboard info) is in my profile. I looked through the manual for my motherboard (available here: GIGABYTE - Motherboard - Socket 1155 - GA-Z77X-UD5H (rev. 1.0) ) and it was totally useless. It does not seem to be blinking in any pattern, just a steady blink on and off. Any assistance would be greatly appreciated--I'm really out of my depth here.

Answer:Motherboard power light (PS_SW) is flashing and system wont boot up

Check inside the computer to see if any connections came loose or unplugged.

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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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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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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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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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I have an A300D 16C on Windows Vista home premium and the touch sensitive lights wont light up when I press the first button to make them light up but the lights are still working just not permantly on which I want the equium sign at the bottom should light up.

Thanks

Answer:Equium A300D-16C touch sensitive light wont light up

Hello Jonny

Those buttons are controlled by ?Toshiba Button Support? utility and this utility is part of Value Added Package. To be honest I don't know if there is some way to enable/disable the buttons functionality but if you want you can try to do follow:

Remove preinstalled VAP from the system (Control Panel > Programs and Features), restart the notebook and install latest VAP for your notebook model listed on Toshiba Support page under http://eu.computers.toshiba-europe.com > Support & Downloads.

Please let me know if everything works well again.

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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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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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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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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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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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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 xps m2010 wont start up ,blue power light and bluetooth light stay on,i have been searching posts in other forums as well as this one and i thought i`d narrowed it down to the graphics card,i was right to an effect,my approach was to take the xps apart following dells website documents,while i had the top (dvd drive) off ,i noticed that the graphics card screws were really loose (this was my first job)...i tightened these.The top(dvd drive ) i re-connected ,but propped it up at an angle so i could still see motherboard and parts,(warning!be carefull!!)electric!! ...attached power cable and pressed power button after half a dozen times pressing this it came to life.I noticed my fans were working and thought this might not be my motherboard after all ,no overheating happening...then it froze on windows xp ??it was a start !another 6 to ten times pressing power button it worked again this time not freezing.went into bluetooth with usb mouse and paired keyboard ,made system restore point and restarted .It took maybe 4 times with it being glitchy(freezing ..not powering up) ,but when it does load xp without freezing try restarting windows xp and then it eventually finds its feet!!!my xps 2010 is running ok now.jimb
 

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I will turn it on and after a minute or two the monitor goes to power save mode and the hard disk light goes from off/blinking to solid on and the power light stays on.

I have reinstalled the operating system and i thought that fixed it. I had SP 1 i installed all of my updates and SP2 and it starting to do it again (it will do it in SP1 but not nearly as often or when i run a flash heavy program: PSP Video or even the Scion website).

It will not do it at all in BIOS as i did every test on the diagnostics page for my hard drive (all pass) though if it turns off it usually turns on and runs dskchk and it wont stay on for that

In safe mode it is also fine it will not turn off once

I dont know what i did last as it was fine then i was gone for a month and I had it unplugged etc., came back hooked it up and it started doing it after a little while

I have taken a can of air to every inch, switched the Flat cord going to the HDD from the Motherboard.

All fans run fine

Thats all i can think of right now ask me anything else you need to know

I'll give this forum a couple of days/a week maybe then i'll take it to a local shop to diagnose it

Much thanks to anyone who has any idea's
 

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Hi Everyone i installed and downloaded the power managment software and my Volume mute button on the right side of the laptopwont lightup when i mute but everything else works, Also theres an unknown device on the PCI Bridge and i installed all drivers on the y550p. Help. ITS VERY annoying because it will flash during a log on and log off so the light works i dont know why it doesnt work properly. Someone HELP.

Answer:Volume Mute Button Wont Light up

Any Help? Because im getting Fedup with this i had to do a clean install since my old HDD Died and i still cant figure out why i see This Unkown Device After installing all drivers and why the Light on the volume button is glitchy and wont work properly.......

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I have been using the Blue Light Reduction feature of the Lenovo Settings app for months and it is really useful in cutting down blue light at night and it makes it easier to sleep at night after working on my computer.  Looks like there was a recent software update and I no longer see any option to enable the Blue Light Reduction feature in the Lenovo Settings utility.  Has anyone else experienced this? How can I fix this and reenable Blue Light Reduction in the Lenovo Settings app?  

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I have been using the Blue Light Reduction feature of the Lenovo Settings app for months and it is really useful in cutting down blue light at night and it makes it easier to sleep at night after working on my computer.  Looks like there was a recent software update and I no longer see any option to enable the Blue Light Reduction feature in the Lenovo Settings utility.  Has anyone else experienced this? How can I fix this and reenable Blue Light Reduction in the Lenovo Settings app?  

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I have a lenovo IdeaPad U310 Touch model 20222. Runs with Windows 8.I had this laptop for just 7 months and I've been having some problems with the led lights. The battery light is always ON (white light) even when the laptop is shutted down (start-power-shut down). Is not plugged in to the wall and still on. The power light is always OFF (no light), even when the laptop is on and running. how can i solve this?

Answer:problem with led lights. power light off and battey light on all the time

have you checked download page if there's any bios update?

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Hello everyone,  I am facing this problem from the past few days in my Lenovo G510. Whenever I plug in the charger for charging the laptop, both the power light and the battery light with orange color, starts flashing and the laptop stops charging.  The color of the battery light changes to orange, even if my laptop is nearly 50% charged.Can't figure out, what is the problem? Any help will be appreciated!

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Hi all, I have a 2010 Lenovo Thinkpad T400 -- Recently , I have noticed that the wifi activity light (in the bottom bezel of the LCD screen) doesn't light up. I am still able to connect to wifi networks and all , but this still bugs me. Does anyone know a solution?? Please let me know! Matt

Answer:Thinkpad T400 Wi-Fi activity Light wont light up

Hi Matt,
 
Welcome to Lenovo Community!
 
Is only the Wifi LED indication is not showing or all the LED indication not showing?
 
Best regards,
Hemanth 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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Lenovo Yoga 720 13 inch display keeps changing: Mid afternoon the display switches from the yellow display to the regular bright light dispaly despite the Night light and the autobrightness being off. Any suggestions? Not sure how to turn it off.

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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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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 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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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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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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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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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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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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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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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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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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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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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 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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my mute button light wont go on after installing windows 8.1 in my HP notebook

Answer:my mute button light wont go on after installing windows 8.1...

Hi, Can you post back with the full Model No. and Product No. of your notebook - you can usually get this by holding down the fn key and pressing esc, otherwise see Here for a guide on locating this information. Regards, DP-K

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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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alright, I just got this inspiron 6000 from my sister that didnt work. she said nothing would happen at all. well it turned out the power light would go on, caps lock light blink for a few seconds and it would turn off. somehow the memory wasnt in the slot very well. bam, got it working, dumped all her pics and crap to a external hdd, and wanted to wipe it all out and start over. she is sending me a xp disc, but for now I just figured Id go back to 2k cuz I have that disc and when I get the disc go back to xp.

anyways, I couldnt figure out how to format the drive, because obviously xp was running off of it. anyways, I kept trying all the del - f2 - f8 - f12 to get a dos prompt before windos would load but I couldnt. so I figured Id just put the 2k disc in because I thought I remember that it formats it right before it installs. but it asked me where to install and the disk was partitioned and I wanted one drive letter so I cancelled the install, before it was actually installing though, said f3 to quit and I hit f3. now when I try to power it up, the power light comes on, the hdd light comes on for maybe 1-2 seconds max, then the cd drive light comes on and it spins up, then stops, and the screen just stays black, never did anything either. just black the whole time.

I cant use a floppy to try anything because no floppy drive. I tried starting up with the win2k disc in but doesnt work. I searched on my desktop running win2k and it showed a tutorial for making a usb flas... Read more

Answer:Windows XP, power light, hdd light for 1 sec, black screen

oh, also, i did try and search and most I found were a black screen after the self test or the windows logo, not right away.

also, dont think it matters, but when the lights go out, it is at the point where hitting the power button again, the computer instantly turns off.

also, just checked, and its nothing to do with the lcd. I just hooked up my monitor, and my monitor tells me when there is no signal, and it just stayed black, then when it was unplugged from the laptop that is when it said no signal.
 

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My computer is getting power but screen is black and amber light turns on for 3 seconds then nothing.  I tried draining the power but still no change

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This just started happening recently. The power indicator light (near the power plug) does not turn on and Windows does not recognize when the adapter is plugged in; the power icon and cusomized power saving "on battery" behavior reflect that. HOWEVER, the battery does charge. The "lightning bolt" charging light on the front between HDD and system power lights comes on and the battery recharges if not at 100%. Any thoughts on how to troubleshoot this? Is it more likely a Windows or hardware problem? The BIOS does not have the power adapter test mentioned here, and I could not find the software download for the Smart Adapter functionality (this laptop was installed with clean, non-OEM OS, so any OEM software had to be added manually). Thanks in advance,Kyle

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NO LED blue light on power just  orange light spark light and go away  moto runing good but monitor black diplay do not work/what's problem.

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Hello! I have been having this problem for about a week now, ever since I set my old computer back up in my room. The problem started when I left my computer alone for a while when I went out (the computer was working fine and I had just finished transfering pictures to my computer from my camera). I came back and the power light on the front if the case was on, but the battery light was off. The monitor had also gone into sleep mode. I turned off the computer since I knew whatever I was going had already been saved and exited out of, unplugged everything (including the monitor and PC/Monitor cable) and plugged it back in and turned them on. The monitor goes straight to power saving mode (sleep mode). The PC is definitely receiving power, the keyboard's caps and num lock keys flash, the wireless mouse's light flashes, the pc fans turn on, and both of the power and battery lights turn on. But, after a second, the battery light turns off, and the only light I can see through it is the power indicator's light bleeding through. The strange thing is, I've been able to get it to work before, about 2 times actually. Both of those successful boots happened either when I ignored the thing for so long or left it unplugged over night, but had already forgot it didn't work last time. But it did those times. So I tried to leave it unplugged all last night. Just woke up, and... still nothing. I really need to to get those pictures to my mom, so if someone could ple... Read more

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I have a HP Envy m6-k022dx - p/n E0L06UA#ABA s/n [Personal Information Removed] When I charge it up and press the power button:The power light comes on, the wifi light is orangeAnd Nothing else works - No Fan - NO HD spin - blank screen.Num Lock and Caps do not light up. I took the back off and did not see any loose connectors, I disconnected the Battery, removed RAM and even the wifi card.Put the battery connector back on and same thing. (FWIIW: This is a Laptop with an internal battery)  Would a bad fan cause this? (If not, my swag is -the motherboard is toast )











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Answer:HP Envy m6-k022dx Power Light and wifi light come on NOTHING...

Hello @W8WCA?, Thank you for the quick reply! You may consider contacting HP Phone Support for additional options.  Please use the following http://www.hp.com/contacthp and create a case for your issue and contact HP. If you live outside the US/Canada, please click the link below to get the contact information for your region.http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html I hope this helps. Regards!

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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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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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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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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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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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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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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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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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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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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 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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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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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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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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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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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













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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 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 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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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 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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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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hp pavilion dv2000,wins xp.laptop screen been flickering few days now yesterday died on me.screen is blank,the battery light does not light up at all had pc 20 months,its on everyday,I am retired.There is no way I can check the battery wireless switch lights up and hp site not much help.I took battery out and it says replace 417066-001,where would I get this one & are they expensive if thats the problem do I insert recovery discs.

Answer:power light & drive light on but not battery

Try this first:Remove the battery.Remove the mains cordPress and hold down the power button for 30 seconds.Replace batteryReplace mains leadTry again.If this fails (I assume the machine works on mains power)Then replacement can be obtained from:click here

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Why would a computer take hours and days before a display? When the system is turn on very ofter the power light keeps blinking and the harddrive light is on but nothing shows on the monitor for hours or days and may not at all. Powering off and re-powering rarely helps it just have to be left alone and comes on whenever if ever.. Thanks for help

Answer:The power light keeps blinking and the harddrive light is on

Try a new signal cable from PC to monitor.If no change, try a new graphics card.If still no change, test the hard drive with "Seagate SeaTools for DOS".Click the "Download" tab here: http://www.seagate.com/support/down...The download is an ISO file, so you'll also need to install "IMGBurn" from here:http://filehippo.com/download_imgburn/Use IMGBurn to create a CD from the ISO file, then boot your faulty computer from it. The testing program will open. Select the hard drive and test it. If it fails the test you need to replace the hard drive.If hard drive passes the test it's okay, so test the RAM modules with "Memtest86" which is also an ISO file, so you need to create a CD from that too:http://www.memtest.org/

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Hi Can someone shed any light on this please. Everything working fine except the power light on start power button and battery light don't light up at all. Thanks

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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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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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