Sun Microsystems Ultra 5, Service Manual

Page: 126 / 258

6-14 Sun Ultra 5 Service Manual • February 2000
6.5 Front Bezel
To remove and replace the front bezel, proceed as follows.
6.5.1 Removing the Front Bezel
1. Power off the system, remove the system cover, and attach an antistatic wrist strap
as described in Chapter 5.
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. Remove the front bezel as follows (
FIGURE 6-8
):
a. Move the diskette drive assembly (or optional secondary hard drive bracket)
aside to provide clearance:
i. Using a No. 2 Phillips screwdriver, loosen (but do not remove) the three
screws securing the diskette drive bracket to the chassis (see
FIGURE 7-1
).
ii. Slide the diskette drive bracket back and lift it from the three screws. Do not
remove any of the cables attached to the diskette drive.
iii. Set the diskette drive bracket on top of the power supply.
b. Remove the CD-ROM drive.
See Section 7.3.1 “Removing a CD-ROM Drive” on page 7-16.
c. Disconnect the standby switch connector from the motherboard.
d. Using a No. 2 Phillips screwdriver, remove the two screws securing the front
bezel to the chassis.
e. Using your thumbs, press down on the front bezel retaining clips and detach
the front bezel from the system chassis.