usb hub problem on laptop

hi.
i m having hp pavilion laptop.
its abt. 6 months old
i had connected a usb 2.0 hub to a usb port on my laptop
till abt. a month back it was working fine
one day i got a blue screen saying dumping physical memory and the
error was something usb debugging.
4 some time my usb did not function.
then it strtd to function again.
after some times i connected usb 1.1 hub to it
it was working fine until the same thing happened once more
now if i connect even my mouse to it it shows error"*usb device nt.
recognized*"
what should i do
*is there a problem in the motherboard?
should i use a powered usb hub?*


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shrirajrathi
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You should call HP tech support. Or visit their website to download and
reinstall drivers for your chipset/video card etc. Your computer is still
under warranty, you can also chat on line with tech. support also. Good Luck!
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Computer/Software Tech.

Make it a great day!

Charles Richmond




"shrirajrathi" wrote:

>
> hi.
> i m having hp pavilion laptop.
> its abt. 6 months old
> i had connected a usb 2.0 hub to a usb port on my laptop
> till abt. a month back it was working fine
> one day i got a blue screen saying dumping physical memory and the
> error was something usb debugging.
> 4 some time my usb did not function.
> then it strtd to function again.
> after some times i connected usb 1.1 hub to it
> it was working fine until the same thing happened once more
> now if i connect even my mouse to it it shows error"*usb device nt.
> recognized*"
> what should i do
> *is there a problem in the motherboard?
> should i use a powered usb hub?*
>
>
> --
> shrirajrathi
> ------------------------------------------------------------------------
> shrirajrathi's Profile: http://forums.techarena.in/members/97541.htm
> View this thread: http://forums.techarena.in/vista-har...es/1177363.htm
>
> http://forums.techarena.in
>
>

shrirajrathi wrote:

>
> hi.
> i m having hp pavilion laptop.
> its abt. 6 months old
> i had connected a usb 2.0 hub to a usb port on my laptop
> till abt. a month back it was working fine
> one day i got a blue screen saying dumping physical memory and the
> error was something usb debugging.
> 4 some time my usb did not function.
> then it strtd to function again.
> after some times i connected usb 1.1 hub to it
> it was working fine until the same thing happened once more
> now if i connect even my mouse to it it shows error"*usb device nt.
> recognized*"
> what should i do
> *is there a problem in the motherboard?
> should i use a powered usb hub?*
>
>
Yes, a powered USB hub is always preferable to a non-powered one. What
happens if you use a different hub? If everything works, I'd just throw out
the old one.

Malke
--
MS-MVP
Elephant Boy Computers - Don't Panic!
http://www.elephantboycomputers.com/#FAQ