usb ports don't work ??

[xpcpu]

whilst copying some files to my PSP from my laptop i got a message saying something like i had to reset the usb ports, so i did that but now none of the ports work . i've uninstalled them, reinstalled them but to no avail

the USB2 port at the front only comes up with 'unknown device'

have i killed them or is it possible to get them working again?

laptop is an Acer Travelmate.


any help would be appreciated

thank

 

[xpcpu]

tried MS update but that says all is fine

will try the disks

 

[xpcpu]

barney

a hub will be no good as all 3 ports come up with unknown device

how can i eneble the ports as it does sound very much like i have disabled them.

thanks

 

[xpcpu]

i can't get them enabled

no option in bios and according to device manager they are all enabled

all i get is 'Device not recognized' on the front USB port, nothing on the other 2.

 

[xpcpu]

uninstalled the usb drivers and reinstalled them but nothing.

the 2 ports at the side don't read anything so i think i may have killed them

tried my web cam on the front USB port and that comes up with 'un recognized usb device' aswell

i just don't understand why it says they're working and enabled when i can't use them

 

[xpcpu]

PSP working fine on my PC so thats 1 good thing

i think i'll do a fresh install tomorrow morning when i get home from work and see what happens then.

will let you know how it goes

thanks