Controller Board - Dell 2355DN Service Manual

3.2.3 Controller Board

1. To remove the Controller board, first remove the
Cover-Side Left.
2. Unplug the all harness from the Controller board.
Service Manual
Disassembly and Reassembly
Controller B'd Controller B'd
Harness Harness
3-4
3. Remove the all screws securing the Main shield.
Separate the Main shield.