Thursday, August 7, 2008

Enable/Disable PC USB port.

Disable PC USB Port by small registry change.

Open the registry by type "regedit" in Run window, go to the location specified here in the registry "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\USBSTOR" change the "Start" key value to "4" and close the registry, now connect any USB device that not detected by OS.

To Enable USB Port by change the above "Start" key value to "3" from the registry location "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\USBSTOR".

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