I've exhausted all things I possibly can with this HP ze2108wm.
I have two USB 2.0 port's, whenever I plug in a USB storage device(thumb drive, usb hdd, ipod) the laptop will freeze. If I plug in a non-storage USB device (gamepad, mouse) Windows will give me 'Unknown Device'.
The odd thing is, if I plug in a usb storage device, Windows freezes, if I unplug the device, plug it back in, and once again remove it, Windows will unfreeze, & any keys I pressed while Windows was frozen, are then activated.
Thus far, I have tryed:
a) safe mode
b) removing ALL USB devices within device mgr in safe mode & rebooting
c) all sorts of plugging, unplugging combinations
d) updating all system drivers
e) re-flashing current system bios & checking to make sure USB is enabled in the bios, to my surprise, the bios makes absolutely not ONE mention about USB.
I'm out of ideas, & I have a hindered laptop with absolutely no USB support, if you have any other ideas, please let me have them, I've ran out of options, Thank you!