Replace A Faulty Cpu (Fru); Remove A Cpu Cover Plate (Fru) - Oracle Sun Server X4-4 Service Manual

Replace a Faulty CPU (FRU)

"Replace a Faulty CPU (FRU)" on page 168
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"Remove a CPU Cover Plate (FRU)" on page 168
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"Remove a Heatsink and CPU (FRU)" on page 174
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"Install a Heatsink and CPU (FRU)" on page 181
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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
For serviceability considerations, see
■
Before You Begin
For fan module designation information, see
■
1. Remove the heatsink and CPU. See
(FRU)" on page
2. Install the CPU and the heatsink. See
(FRU)" on page
3. Prepare the server for operation. See

Remove a CPU Cover Plate (FRU)

When servicing the components in this section, unplug the AC power cords and use ESD
protection.
168 Sun Server X4-4 Service Manual • October 2015
"Processor Subsystem" on page
"Component Serviceability" on page
"Remove a Heatsink and CPU
174.
181.
"Component Designations" on page
"Install a Heatsink and CPU
"Returning the Server to
23.
66.
69.
Operation".