"schwenzerp" <schwenzerp@discussions.microsoft.com> wrote:

>I have taken one of my internal hard drives, and placed it in a usb
>enclosure. The enclosure is usb2.0, and I have plugged it directly into my
>PC with usb 2.0 ports. Device manager shows the usb mass storage device
>with a yellow exclaimation mark. The error code is 10, can not start device.

See "General USB troubleshooting in Windows XP"
(http://support.microsoft.com/?kbid=310575) for first help.