Oracle Sun Blade X6275, Service Manual

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3-1
C H A P T E R
3
Servicing Server Module
Components
This chapter describes how to replace components in the Sun Blade X6275 server
module.
Note – Before performing any of the procedures in this chapter, perform the
procedures described in Chapter 2 , Preparing to Service the System .
Note – Some of the procedures in this section are for customer-replaceable units
(CRUs) and some are for field-replaceable units (FRUs), as noted in the procedures
and in the list below. FRU components should be replaced
only by trained service
technicians. Contact your Sun Service representative for assistance with FRU
replacements.
The following topics are covered in this chapter:
■
Section 3.1, “Servicing DIMMs (CRU)” on page 3-2
■
Section 3.2, “Servicing the USB Drives (CRU)” on page 3-15
■
Section 3.3, “Servicing a Processor and Heat Sink (FRU)” on page 3-17
■
Section 3.4, “Replacing the SP (FRU)” on page 3-25
■
Section 3.5, “Replacing the Motherboard Assembly (FRU)” on page 3-27
■
Section 3.6, “Servicing the System Battery (CRU)” on page 3-30
■
Section 3.7, “Resetting Passwords and Clearing CMOS NVRAM” on page 3-33
■
Section 3.8, “Recovering from Corrupt Service Processor Software” on page 3-36
■
Section 3.9, “Displaying and Updating FRU Information” on page 3-38