Chapter 4 Maintaining the Sun Fire V40z Server 4-77
■ CPU VRMs (on motherboard and CPU card) (see “CPU Voltage-Regulator
Modules” on page 4-44)
■ Memory Modules (on motherboard and CPU card) (see “Memory Modules” on
page 4-49)
■ CPUs and Heatsinks (on motherboard and CPU card) (see “CPUs and Heatsinks”
on page 4-53)
■ Power Supplies (see “Replacing an Individual Power Supply” on page 4-37)
■ Power-Supply Cage Assembly (see “Replacing a Power-Supply Cage Assembly”
on page 4-39)
■ System Battery (see “System Battery” on page 4-63)
■ System Cables (see “Cable Kit” on page 4-65)
Note – For the original release (chassis PN 380-1010) of the Sun Fire V40z server,
you do not need to remove the SCSI signal cable from the old chassis. This cable is
installed in the Super FRU chassis as part of the SCSI backplane assembly.
For the updated release (chassis PN 380-1206) of the server, you will remove and
re-install this cable along with the other system cables.