|Hi there, got some problems in my PC|
Symptom: All USB stopped working
How it happened:
It started from yesterday. when I disconnected and reconnected a USB thumb drive [Kingston DT101], it showed up as 8MB instead of 16GB. tried some formatting but didn't work, so I unplugged it.
Then today when I booted into windows, all USB just doesn't function anymore. Everything else work as usual. Except I can't make any input and no Internet connection, since those are USB devices.
Unplug and reconnect devices: No luck
Boot in safemode: Still not working
My USB k/b and mouse DO work in BIOS......so I think it's something wrong with the driver files in windows?
ASUS M4A9GTD Pro
AMD Phenom II 1055T
Windows 7 Home Premium SP1
(Not updated within the period)
Logitech KB/M combo
HP inkjet printer
Any help will be greatly appreciated!
Thanks in advance.