Use this guide to replace a cracked or malfunctioning display on your older generation Dell QuietKey Keyboard (identified with model number AT101).

If your Dell QuietKey Keyboard (model AT101) isn’t typing like it used to—sticky keys, crunch noises when you type—or is just really dirty, use this guide to tear down the keyboard by removing all of the keys.

Before beginning, make sure to disconnect from any external power source and computer.