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Chapter 3 Maintaining the Sun Fire V20z Server 3-43
1. Power off the server, including any attached peripherals, and disconnect the
server from the electrical outlet.
Refer to “Powering Off the Server and Removing the Cover” on page 3-2.
2. Remove the following components and re-install them in the new Super FRU
chassis.
Refer to the appropriate instructions in this chapter to remove and replace each
component. Also refer to
FIGURE 3-2 for component locations.
■ I/O Board (see “I/O Board” on page 3-13)
■ PCI Card(s) and Risers (2) (see “PCI Card” on page 3-14)
■ Hard Disk Drive (1-2) and Carrier (2) (see “SCSI Hard Disk Drive and Carrier” on
page 3-16)
■ SCSI Backplane (see “SCSI Backplane” on page 3-18)
■ CD-ROM/DVD-ROM/Diskette Drive Assembly (see
“CD-ROM/DVD-ROM/Diskette Drive Assembly” on page 3-21)
■ Power Supply (see “Power Supply” on page 3-24)
■ Memory VRMs (1-2) (see “Memory Voltage-Regulator Modules” on page 3-28)
■ CPU VRMs (1-2) (see “CPU Voltage-Regulator Modules” on page 3-29)
■ Memory Modules (1-8) (see “Memory Modules” on page 3-31)
■ System Cables (see “Cable Kit” on page 3-35)
■ CPUs and Heatsinks (1-2) (see “CPUs and Heatsinks” on page 3-37)
Note – You must also remove the center air baffle (with the part-number label) from
the system being repaired and install it in the Super FRU chassis. The part-number
label contains important information about the components in your particular
system.