Question about HP Compaq Presario V2000 Notebook

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Power supply malfunction?

I have the CP V2000 laptop, and over the last few days I've noticed that when I move the cord, the charging icon on the screen changes to battery. I move it around and it changes back to charging.

However, last night I left my laptop on overnight and woke up to find it dead. No amount of moving the cord around has done anything. When I press the power button, the lightning light blinks three times, but it stays off. Also, my power supply cord is beeping, which I have never noticed before.

Can anyone help? I have an exam on Friday with no notes!

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  • kathleen86 Apr 17, 2008

    Thanks! I tried that but it didn't work. When I removed the battery, the blinking lightning light didn't go on at all. I tried moving it, but alas, nothing happened.



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Remove the battery and try the cord again. Complete with the moving it around. It sounds like you have already diagnosed the loose DC plug adaptor, but the battery could have gone terminal.

Posted on Apr 17, 2008

  • Peter Thompson
    Peter Thompson Apr 17, 2008

    Ok, removing the battery despite how it looks proves a point.

    Your power connector on the board has broken away. The battery was the only thing running it after that and so now, no power, no boot.

    This is quite a common fault on laptop motherboards and it can be fixed. You should have a laptop repairer in your area that will take care of it.

    Take your power supply along for the ride to have it checked at the same time.



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