Specifications
Removal and Replacement Procedures  2-35 
System Board 
To remove the system board: 
1. Complete the preparation procedures. See “Preparation Procedures” earlier in this chapter. 
2. Remove the access panel. See “Access Panel” earlier in this chapter. 
3. Disconnect all power cables, device cables, and the power switch cable from the system 
board. 
4. Remove all expansion board(s), memory, processor(s), Processor Power Module(s), and 
terminator modules. 
5. Remove the system fan module (1). See “System Fan Module” earlier in this chapter. 
1
Figure 2-32. System fan module (1) 










