I recently installed Windows 8 Pro on my Dell Inspiron 7520, but since then my USB Keyboard is'nt working properly..
When i plug in the device, numlock light glows, but keyboard does'nt work, i can't type anything with it, can't turn off numlock etc., and as soon as i unplug it, system freezes and i had to manually restart the system..
Keyboard is working fine in BIOS as well as in Safe Mode...
I tried uninstalling all USB devices and re-installing them, still no help..
I noticed that in Device Manager under Keyboard, when i connect it, it shows "HID Keyboard Device", but if i try to un-install it, same thing happens, computer freezes..
Any solutions to it???
When i plug in the device, numlock light glows, but keyboard does'nt work, i can't type anything with it, can't turn off numlock etc., and as soon as i unplug it, system freezes and i had to manually restart the system..
Keyboard is working fine in BIOS as well as in Safe Mode...
I tried uninstalling all USB devices and re-installing them, still no help..
I noticed that in Device Manager under Keyboard, when i connect it, it shows "HID Keyboard Device", but if i try to un-install it, same thing happens, computer freezes..
Any solutions to it???