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Hp pavillion dv4043ea over-current usb ports

HP DV4043EA gives error messages --> "Over-current in usb ports" , and disconnects usb devices automatically after a few seconds. Already sent to hp support with same problem six months ago .... now it has no support.

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  • nmartins Mar 19, 2008

    I have the board out of "skeleton" and disconnected 2 of the ports phisicaly (connector) but the other 2 are atached with the board. is there any way to disconnect the other 2 ports phisicaly to ? the pc already went to hp suport and they upgraded bios. New bios don't support turn off usb ports by software".

    ps: tnks quadrantmind

  • Anonymous Dec 01, 2008

    I have the same problem and none of my ports are bent. I have an hp pavilion slimline and I've tried unplugging every thing including power cord. Now my computer is frozen.

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Theres an over power voltage going to the usb ports look if any of the usb ports are bent otherwise try a pcmcia usb card

Posted on Mar 19, 2008

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DO THIS FIRST - Perform a hard reset If a PC suddenly fails to boot properly, you should perform a hard reset as the first procedure.
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After reading the description, I think you need to try updating BIOS and latest device drivers for USB. Because USB are getting power on that means there would not be any fault to from the motherboard.

So please try updating latest BIOS for your notebook.
If you can provide me the product no for your notebook and the operating system which you are using currently then I can find the one for you.

Otherwise you can also do the same.

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I hope this will help.

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Have a great day!

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