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Power les glows after shutdown

Power led glowa even after the laptop shutdown, charger also will be not connected,

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Some LEDs stay lit as long as there is a power source like the AC or battery adapter connected.

Posted on Dec 06, 2012

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Posted on Jan 02, 2017

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SOURCE: Sony Viao, won't power up

Laptop motherboard power pin, broken solder connections. Quite common on all laptops. Can be bought from ebay for cheap, if you are mechanically inclined and can solder you should be able to repair it yourself, if not need to find someone who is good at electonics and have them repair it for you.

Posted on Mar 29, 2008

  • 156 Answers

SOURCE: motherboard led stop glowing after 10 second.

The problem should be in your power supply unit (SMPS) try replacing it.

Posted on Dec 04, 2009

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I had an inext mp3 it doesnot charge it plays and led glows when i connect the charger the led stops glowing whin i unplug the charger


It sounds to me as if the battery of the device is faulty, try replacing the battery and see how you go.

Apr 28, 2013 | Computers & Internet

1 Answer

NOTE BOOK SCREEN DOES NOT COME ON


Hello,

Screen does not come ON or not showing any display even the power LED is lit. Sometimes it is due to the laptop was not shutdown properly or the battery was drained or laptop was left idle. This is a simple solution that may fix the problem. If the power LED is lit, turn off the NB, remove all the power sources (battery and charger). Without the power sources, hold the power button for 10 secs and put the power sources back and turn ON the laptop. If this doesn't resolve the problem, it needs to be checked for possible Motherboard problem.

Hope it works!

Mar 12, 2011 | Acer Aspire One PC Notebook

1 Answer

Was using my Hp Pavilion dv7 laptop, suddenly turned off while the charger was plugged in. Turned back on then shut off again. Now my laptop wont even turn on, and there are no lights that even come on,...


1. Test power adapter for output voltage. Bend the power cable in various directions while doing this to be sure that there is no broken conductors in the cable.
2. If power adapter is Ok, connect it & see if the power LED on the laptop will glow when you jiggle the power connector in various directions. If yes, then the DC jack might be loose or damaged, & need to be either re-soldered or replaced.
3. If not, then disassemble the laptop. Remove any components that attach to the laptop's motherboard first (e.g. battery, hard drive, RAM, wireless card, optical drive, ... etc.)
4. Next, remove the keyboard & the LCD screen.
5. Finally, unscrew all screws that hold the upper cover & lower cover together so that you could gain access to the motherboard.
6. Inspect the solder points connecting the DC jack to the motherboard. Make sure that none of them is loose. If any, re-solder them.
7. Inspect the center pin in the DC jack. Make sure that it is not broken or loose. If it is, then you might need to replace the DC jack.
8. When you are done, re-assemble back the laptop.

Sep 26, 2010 | HP Pavilion dv7-1245dx Notebook

1 Answer

Worked great for 6 months, now it doesnt start at all, if it is start after 2 minutes it will be shutdown and no charge light is glowing when it is off charge light is glowing but no battery back up. If...


FixYa does not carry out any repairs only advice.

When you connect the power adapter into the laptop, does the power LED light up? If not then -
The battery adapter or the adapter's power lead or the laptop's power socket could be faulty.
Check power adapter’s DC plug that connects into the laptop power socket with a multi-meter, the voltage should be slightly higher than the voltage that is printed on the label on the bottom of the adapter. If the voltage is zero or way below the voltage that is printed on the label then the power adapter is faulty and needs to be replaced.
If the adapter is OK then connect it to the laptop and power it up, then look at the power/battery charging LED light and wriggle the power plug in the laptop's power socket. If the power/battery LED light flashes and in a certain position this LED light stays firm, then the power socket is either faulty or it has a dry solder joint where it is connected to the motherboard.
This can be repaired but it requires the laptop to be completely dismantled to get at this power socket and repair. If you cannot DIY then I suggest you get a quote first.

Aug 11, 2010 | Acer Computers & Internet

2 Answers

My laptop toshiba won't power up. When I connect my charger to the laptop the charger blinks continuously...then turns off. But the laptop won't work at all. The power led on the laptop doesn't even lights...


The charger is defective take it to a store that sells them and ask them to plug in a charger for it wait for 20 minutes and if it works to kow the charger is bad, if it does the same thing then you know the bateery pacl is bad.

Jan 11, 2010 | Acer Aspire 5610-4648 Notebook

1 Answer

Blue led power light blinks even after shutdown


What operating system are you using? When the power led continues to slowly blink, that means that the laptop is in standby mode and not fully shut down. In Vista, if you hit the power button on the laptop or the power button under the start button, it is configured to go to standby and not shut down. Make sure to hit the arrow all the way to the right and select shutdown from the list of dropdown options.

Aug 28, 2009 | Gateway Computers & Internet

3 Answers

My HP laptop is not booting all of a sudden. Today morning i performed a forceful shutdown of my laptop after which it has stopped booting. On pressing the power on button, all the blue LED glows but the...


Try tapping on F11 after you turn the laptop on, and see if it will go into the recovery mode. If it does, you are in luck, and can choose how you want to do the recovery.

If it does not, you can order a set of recovery disks from HP for about $15us which includes shipping costs. Or, you can load any retail version operating system, and download/install device drivers from http://h20000.www2.hp.com/bizsupport/TechSupport/DriverDownload.jsp?lang=en&cc=us&prodNameId=1839164&taskId=135&prodTypeId=321957&prodSeriesId=1839143&lang=en&cc=us&submit=Go%20»

Good luck, and please rate my response.

Thank you

Mar 15, 2009 | HP Compaq nx6310 Notebook

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