Notebook Keyboard problem and SystemCrash: Why?

[lukelukeluke]

Hi everyone,
I have the following problem with my Compaq Evo N800V Notebook:
The Keyboard does not work all the time. I can boot and log into Windows XP, but as soon as I want to begin to work, the keyboard doesn't work anymore (I press keys but nothing happens). Then a very short while later, my screen is black and the computer doesn't make noise anymore (like a power-off).
Does anyone have an idea why that is? Could it be a temperature issue? Or maybe a cable that isn't plugged in right? Or maybe a damaged mainboard (even if it works to boot and log into windows)?
Thanks alot for your help.
-Lucas

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[paparazi]

lukelukeluke
Try undoing the 2/3 keyboard retaining screws and disconnect the keyboard ribbon cable. Use a plug in USB keyboard if you can, to see if the keyboard itself is damage (shorting key contacts)

Martin


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