Windows 7 PC cannot detect USB thumb drive
“Recently my Win 7 Ultimate PC cannot detect most of my USB Thumb drive but can detect those 2.5″ portable HDD. Tried all the USB port & same problems.
The un-detected thumb drives can be detected in my office PC & kids PC.
So I thought the mobo USB faulty but after I installed Windows 8 in
another HDD in the same Win 7 PC, all the thumb drive were detected once I plug them in.. It should some USB driver problem with the Win 7 as Win 8 can detect…
Anybody can advise me how to solve it in Win 7? Thanks.”
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