System Board - Lexmark T620 Service Manual

4069-5XX/7XX

System Board

1. Remove the outer EMC shield.
2. Disconnect all cables to the system board.
3. Remove the system board mounting screws (A).
4. Remove the serial port mounting hex studs (B).
5. Remove the parallel port mounting screws(C).
6. Remove the USB connection screw (D).
7. Remove the system board.
Repair Information
4-17