Power Switch Assembly; Removing The Power Switch Assembly - Sun Microsystems Ultra 80 Service Manual

7.2

Power Switch Assembly

Use the following procedures to remove and replace the power switch assembly.
7.2.1

Removing the Power Switch Assembly

1. Power off the system and remove the access panel.
See Section 6.1 "Powering Off the System/Removing the Access Panel" on page 6-1.
Caution – Use proper ESD grounding techniques when handling components. Wear
an antistatic wrist strap and use an ESD-protected mat. Store ESD-sensitive
components in antistatic bags before placing them on any surface.
2. Attach the antistatic wrist strap (
See Section 6.2 "Attaching the Antistatic Wrist Strap" on page 6-5.
3. Remove the peripheral bezel assembly by pressing on top of the bezel and tilting
it out from the system chassis.
4. Remove the power switch assembly as follows (
a. Using a 5/16-inch nutdriver, remove the nut securing the power switch
assembly to the chassis.
b. Remove the combined cable assembly connectors from the power switch
assembly terminators.
5. Remove the power switch assembly.
).
FIGURE 7-3
FIGURE 7-3
):
Chapter -5