Chassis Beam - Lenovo ThinkStation P340 User Manual

7. Connect the heat-sink-and-fan assembly cable to the microprocessor fan connector on the system
board.
8. Reinstall all the removed parts. Then, reconnect the power cord and all disconnected cables to the
computer.

Chassis beam

Prerequisite
Before you start, read Appendix B "Important safety information" on page 109 and print the following
instructions.
Replacement procedure
1. Remove the computer cover. See "Computer cover" on page 46.
2. Remove the optical drive. See "Optical drive" on page 47.
3. Remove the front bezel. See "Front bezel" on page 51.
4. Remove the plastic holder from the chassis beam. See "Graphics card" on page 62.
5. Remove the optical drive cage. See "Optical drive cage" on page 73.
6. Remove the Type-2 heat-sink-and-fan assembly. See "Heat-sink-and-fan assembly" on page 90.
94
P340 User Guide