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Compaq NX9100 - Does not turn ON...

I have tried to turn this computer while connected to it power AC Adapter or the Docking Station via the power from the docking station. I have also taken the battery off and tried the same ...

I also have tried to connect a sencond monitor the the external monitor plug and did the Fn key combination.

I can hear the fan but these is no display!

In the front of of the computer I have the power and the HD lights On.

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Take it down to bare bones (power adapter, mother board, memory and display). If it still acts the same way, it's probably the mother board. ;o(

Posted on Nov 10, 2007


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Asusvivo tab RT mobile dock will not charge

If the docking station fails, but you can charge via the computer, then the station is defective. Check the connections and the power supply to the Doc Station. A power surge may have damaged the power adapter to the station.

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Jan 16, 2013 | Dell Inspiron 1545 Notebook

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My Dell Latitude D505 will only charge the battery through the docking station. I have used mulitple chargers and none will charge batt outside of the docking station. Any suggestions??


Im very sorry to hear that, please follow these simple steps for you to be able to isolate the exact problem.

1. Removed the battery.
2. Connect the laptop directly to the power outlet without using the battery just for the meantime.
3. Turn on the laptop. If the laptop is able to power on, that means that the AC adapter is working fine as well as the DC port. If the laptop is not able to turn on, it maybe the AC adapter itself or the DC port.
4. Try to use another AC adapter if possible, make sure that that AC adapter is working fine. If the laptop is still not turning on, the problem is with the DC port itself. In that case, you will need to replaced the Motherboard itself.

Hope this will help...Thank you for using Fixya...

Aug 25, 2011 | Dell Latitude C640 Notebook

2 Answers

My dell 620 battery will not charge with the power supply, yet it charges in the docking station. The laptop will run fine with the power supply except that the battery will not charge till I place the...

sounds like the situation is with the AC adapter detection. try to restore your BIOS defaults and update BIOS if applicable. Test another AC adapter. If that fails, most likely, this is with the motherboard. You may either get a new board, or just continue to charge it using the docking station.

Dec 31, 2010 | Dell Latitude D620 Notebook

1 Answer

Hi, i have a hp nx7400, it wont start or charge battery. tried with different adapters and with a docking station. when i push on button it will blink 8 times without battery connected, with battery...

Remove the battery from the portable and disconnect the Ac adapter. Press and Hold down the power button for 15 seconds.

Reconnect the Ac adapter only and power on the system. If the system is doing the same . The motherboard on the computer has gone bad.

You can read more on the same on the link below
HP support forum

Thanks for using Fixya

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My Dell Inspiron 8200 will not power

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I have a Latitude D630 laptop and I recently purchased a docking station to use with it. I tried my laptop's PA12 Power adapter When I initially connected everything and placed the laptop on the dock an...

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Cant comp to work,it's plugged in and when you go

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Docking station fror compaq Evo n610c

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