Windows 7 32-bit upgrade CD (not SP1), from XP. no anti-virus yet. Windows Updates current to SP1...-
I have always had my DELL mouse plugged in to rear port, but for unknown reasons it is now dead to all USB devices?
Mouse is now recognized by side usb port, but I like to keep them free for bulky flash drives...
I tried uninstalling all ports/refresh from Device Manager, but rear port is still dead to all usb devices.
I then tried a repair install from desktop, but still dead (1st time HD light flashed for 1sec, then nothing from then on).