Introduction
If the buttons on the front of the device aren't responding, you may have a faulty button board. Follow the instructions below to replace your button board.
Tools
- 
                  
                  - 
            Slide and hold the switch by the fan vent to the unlocked position. Firmly grasp the battery and pull away from tablet. 
 
- 
            
- 
                  
                  - 
            Unscrew hard drive panel using a Phillips head #1 screwdriver. 
- 
            (Our device was not given to us with a hard drive or a hard drive panel) 
 
- 
            
- 
                  
                  - 
            To disconnect the three white ribbon cables on the side closest to the hard drive connector, pull the white plastic tabs. 
 
- 
            
- 
                  
                  - 
            To disconnect the remaining ribbon cables, pull the plastic connectors away from their connections. 
 
- 
            
- 
                  
                  - 
            Using a spudger, press in the five tabs on the side where the battery was. 
- 
            This should separate the two halves of the device. Carefully set the side with the motherboard off to the side. 
 
- 
            
- 
                  
                  - 
            With a Phillips #1 screwdriver, unscrew the three 4mm screws holding the display bracket on the back side of the front buttons. 
 
- 
            
To reassemble your device, follow these instructions in reverse order.