Removing the LED Board

1. Remove the panels covering the LED board.

   Complete the steps in "Removing the Front and Side Panels".

2. Disconnect the key switch lock and PWB centerplane cables from the LED board. See Figure E-9.

   1. Pull forward on the two locking tabs securing the cables to the LED board.

   2. Disconnect the cables.

3. Remove the four screws securing the LED board to the chassis.

   There is one screw in each corner of the LED board.

4. Remove the LED board.