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Sun Server X4-4 Service Manual

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Updated: October 2015
 
 

Replace a Faulty CPU (FRU)

Disconnect the server from the AC power and protect components from ESD by wearing an antistatic wrist strap.

image:An illustration showing power removal and an anti-static wrist strap.

For processor overview information, see Processor Subsystem.

Before You Begin

  1. Remove the heatsink and CPU. See Remove a Heatsink and CPU (FRU).
  2. Install the CPU and the heatsink. See Install a Heatsink and CPU (FRU).
  3. Prepare the server for operation. See Returning the Server to Operation.