Xerox 4540 Service Manual - Page 138
Cable Management Arm and Cable Management Bar, 3.9.2 Slide Rail Documentation
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3.9.1 3.9.2 3.9.3 Cable Management Arm and Cable Management Bar For procedures on installing the Cable Management Arm and the Cable Management Bar, see one of the following documents: ■ Sun Fire X4500/X4540 Server Installation Guide (820-4855) ■ Sun Fire X4540 Cable Management Arm Installation Guide (820-7349) (X4540 only) ■ "Early-Production Slide Rail and CMA Information" on page G-1 Slide Rail Documentation For procedures on installing the chassis slide rails, see, X4500-J Slide Rail Installation Guide (820-7238). Replacing the Power Distribution Board (FRU) This section describes how to remove and replace the power distribution board (PDB), which is also called the power backplane. Be sure you have the tools necessary as described in Section 3.1, "Tools and Supplies Needed" on page 3-1. Note - This component is a FRU and should be replaced only by qualified service technicians. Contact your Sun Service representative for assistance. Caution - Before handling components, attach an antistatic wrist strap to bare metal on the chassis. The system's printed circuit boards and disk drives contain components that are extremely sensitive to static electricity. Special Tools This component replacement requires the following tools in addition to the tools listed in Section 3.1, "Tools and Supplies Needed" on page 3-1: ■ No. 1 Phillips screwdriver ■ No. 2 Phillips screwdriver TABLE 3-7 lists the qualified part numbers for this component. These part numbers are subject to change over time. For an updated list of components, see the following web site: 3-18 Sun Fire X4500/X4540 Server Service Manual • May 2010
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