Xerox 4540 Service Manual - Page 187
To Install the System Enclosure (FRU), Power off the server.
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■ Sun X4500-J Slide Rail Installation Guide (X4500) ■ "Early-Production Slide Rail and CMA Information" on page G-1 (X4500) ▼ To Install the System Enclosure (FRU) This section describes how to replace the system enclosure, which includes the chassis, the disk drives backplane, and the front indicator board and ribbon cable. Note - This component is a FRU and must be installed only by qualified service technicians. Contact your Sun Service representative for assistance. TABLE 3-19 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: http://sunsolve.sun.com/handbook_pub/Systems/ TABLE 3-19 Sun Fire X4500/X4540 Supported System Enclosure Part Numbers Component Part Number System enclosure including disk drives backplane and front indicator #541-1907 board and ribbon cable (X4500) System enclosure including disk drives backplane and front indicator #541-1218 board and ribbon cable (2 PSUs/system) (X4540) System Enclosure Super FRU with disk backplane and FIB with ribbon #541-3423 cable (2 PSUs/system) (X4540) 1. Power off the server. See Section 3.7.1, "Powering Off the Server" on page 3-10. 2. Remove the cable management assembly if necessary. See one of the following docs depending on your CMA version: ■ Sun Fire X4500/X4540 Installation Guide ■ Sun X4500-J Slide Rail Installation Guide (X4500) ■ "Early-Production Slide Rail and CMA Information" on page G-1 (X4500) 3. Remove the system controller. See "To Remove the System Controller (CRU)" on page 3-70. Chapter 3 Maintaining the Sun Fire X4500 and X4540 Servers 3-67
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