To install the power supply, reverse the removal procedure.

System Board

Description

Spare part number

 

 

System board, includes Trusted Platform Module (TPM) (includes replacement thermal material)

611835-001

 

 

System board, does not include Trusted Platform Module (includes replacement thermal material)

649742-001

 

 

1.Prepare the computer for disassembly (Preparation for Disassembly on page 73).

2.Remove the computer access panel (Computer Access Panel on page 74).

3.When replacing the system board, make sure the following components are removed from the defective system board and installed on the replacement system board:

●Memory modules (seeMemory on page 79)

●Expansion cards (Expansion Card on page 83)

●Fan sink (Fan sink on page 112).

●Processor (Processor on page 114)

4.Remove the computer access panel (Computer Access Panel on page 74).

5.Disconnect all cables connected to the system board, noting their location for reinstallation.

6.Remove the 10 screws (1) that secure the system board to the chassis.

7.Slide the system board toward the front of the computer so that the connectors loosen from the rear of the chassis, and then lift the system board out of the computer (2).

Figure 6-49Removing the system board

118 Chapter 6 Removal and Replacement Procedures – Convertible Minitower (CMT) Chassis