New
#11
Ok here is what I would do remove the hard drive from the case but leave the case plugged in and try a boot and see if it may be a problem with the SATA circuit in the case
can you post a screenshot with what you have hooked up now
have you tried another USB port also did you enable Bit Locker Drive Encryption on that drive that would be something that XP did not have but 7 does
In the bios, choose to not use/recognize legacy USB devices that should solve your problem
this is for older USB 1.0 devices from long ago we now use USB 2.0 for everything it transfers data faster
I am glad this solved your problem don't forget to rep! thanks