Sun Microsystems Ultra 25 - 4. Replacing Storage Devices

4-1
CHAPTER
4
Replacing Storage Devices
This chapter describes the removal and installation procedures for Sun Ultra 45 or
Ultra 25 workstation storage devices.
The procedures described in this chapter are written for workstation service
providers and system administrators.
This chapter contains the following topics:
■ Section 4.1, “Replacing a Hard Drive” on page 4-2
■ Section 4.2, “Replacing the Hard Drive Backplane and Cables” on page 4-4
■ Section 4.3, “Replacing the I/O Module With the DVD-Dual Drive and Audio
USB Board” on page 4-6
Caution – To prevent equipment damage, review the safety information in
“Preparing to Replace Components” on page 2-1 before you perform any
replacement procedure. Additional cautions, warnings, and instructions are
provided in the Sun Ultra 45 and Ultra 25 Workstations Safety and Compliance Guide
,
819-2785. The document is available from:
http://www.sun.com/documentation.
Caution – When servicing or removing workstation components, attach an
antistatic strap to your wrist and then to a metal area on the chassis. Then disconnect
the power cord from the workstation and the wall receptacle. Following this caution
equalizes all electrical potentials with the workstation.