Replace a Faulty CPU (FRU)
168
Sun Server X4-4 Service Manual • October 2015
■
“Replace a Faulty CPU (FRU)” on page 168
■
“Remove a CPU Cover Plate (FRU)” on page 168
■
“Remove a Heatsink and CPU (FRU)” on page 174
■
“Install a Heatsink and CPU (FRU)” on page 181
Replace a Faulty CPU (FRU)
Disconnect the server from the AC power and protect components from ESD by wearing an
antistatic wrist strap.
For processor overview information, see
“Processor Subsystem” on page 23
.
Before You Begin
■
For serviceability considerations, see
“Component Serviceability” on page 66
.
■
For fan module designation information, see
“Component Designations” on page 69
1.
Remove the heatsink and CPU. See
.
2.
Install the CPU and the heatsink. See
.
3.
Prepare the server for operation. See
“Returning the Server to Operation”
.
Remove a CPU Cover Plate (FRU)
When servicing the components in this section, unplug the AC power cords and use ESD
protection.
Summary of Contents for Sun Server X4-4
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