Problems with all USB ports on my CPU

[DezrtRoze]

Hey guys, I'm really desperate to fix this problem! It suddenly just stopped working, one day my ports were reading all sorts of flash disc's, camera's etc and now it reads nothing! I've tried hooking up my USB flash drive to all the ports in the back and in the front of my CPU and nothing happens. I know the flash disc works as i tried it on my laptop.
Please Help!!

 

[DelJo63]

go to the Dev Mgr
expand the [+] on USB
now delete all the drivers

save and shutdown the system

connect your USB device to the system and then boot-up

MS will auto configure the devices

 

[DezrtRoze]

Ummm.... whats Dev Mgr? Sorry! Im blonde!

Oh Devise manager! OK i got it...

That didn't work :-(