Installing the cable-management arm
Use the cable management arm if you intend to provide extensive organization for the cables and cords
connecting to the system.
To install the cable management arm, complete the following steps:
1. Attach the inner plate (A) to the system chassis by hand-tightening the two captive screws (B)
through the threaded holes on the chassis, as shown in Figure 17 on page 17. Then use the T25 hex
tool that was included with your system to tighten the bolts further.
Figure 16. Replacing a power supply in the system
16 Power Systems: Installing the IBM Power System E850 (8408-E8E)