already i have tried uninstalling the universal serial bus drivers from device manager then rebooted so it reinstalled them automatically. i am currently doing a backup and will then attempt a repair install. any other ideas would be helpfull and appreciated will post if anything works.
USB ports have power but do not respond to devices
Started by
toxicblade
, Jul 29 2008 09:13 AM
#1
Posted 29 July 2008 - 09:13 AM
already i have tried uninstalling the universal serial bus drivers from device manager then rebooted so it reinstalled them automatically. i am currently doing a backup and will then attempt a repair install. any other ideas would be helpfull and appreciated will post if anything works.
#2
Posted 29 July 2008 - 09:48 AM
Check in your BIOS to see if USB is enabled there. Not being enabled in the bios tells windows the USB ports are not Available for use.
You also might look in the registry to see what the setting for USBSTOR is.
Open registry and navigate to the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet \Services\UsbStor
Now in the right pane, double-click Start and type 4 in the Value data box (Hexadecimal) to
Disable USB and quite the registry editor. To enable the USB storage devices, change the Start
value back to 3.
SRX660
You also might look in the registry to see what the setting for USBSTOR is.
Open registry and navigate to the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet \Services\UsbStor
Now in the right pane, double-click Start and type 4 in the Value data box (Hexadecimal) to
Disable USB and quite the registry editor. To enable the USB storage devices, change the Start
value back to 3.
SRX660
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