Replacing The Motherboard And Associated Components - Sun Microsystems Blade 1500 Service, Diagnostics, And Troubleshooting Manual

11
C H A P T E R
Replacing the Motherboard and
Associated Components
This chapter describes the remove and install procedures for the Sun Blade 1500
motherboard and associated components.
The procedures described in this chapter are written for workstation service
providers and system administrators.
Note – Only Sun authorized service providers should perform the procedures
described in
This chapter contains the following topics:
"Replacing the DIMMs" on page 11-2
■
"Replacing the CPU Fan and Heat Sink Assembly" on page 11-13
■
"Replacing the Battery" on page 11-22
■
"Replacing the NVRAM" on page 11-25
■
"Replacing the PCI Cards" on page 11-28
■
"Replacing the Motherboard" on page 11-43
■
Caution – To prevent equipment damage, review the safety requirements, safety
symbols, and safety precautions in
before you perform any replacement procedure. Additional cautions, warnings, and
instructions are provided in the Sun Blade 1500 Safety and Compliance Guide, 817-5130.
The document is available from:
http://www.sun.com/documentation.
Caution – The procedures in this chapter are performed with the workstation
chassis laying on its side. If you perform any of the procedures in this chapter with
the chassis in its upright position, use care so you do not tip over the chassis.
"Replacing the Motherboard" on page 11-43.
"Preparing to Replace Components" on page 10-1
11-1