Removing A Cd-Rom Drive Or 4-Mm/8-Mm Tape Drive - Sun Microsystems Ultra 2 series Service Manual

9.3.1 Removing a CD-ROM Drive or 4-mm/8-mm
Tape Drive
1. Power off the system unit.
See Section 6.2 "Powering Off the System Unit" on page 6-2.
2. Remove the system unit cover.
See Section 7.1 "Removing the System Unit Cover" on page 7-1.
Caution –
an antistatic wrist strap and use an ESD-protected mat. Store ESD-sensitive
components in antistatic bags before placing it on any surface.
3. Attach the wrist strap.
See Section 7.2 "Attaching the Wrist Strap" on page 7-3.
4. Remove the chassis bracket.
See Section 9.2.1 "Removing the Chassis Bracket" on page 9-4.
5. Remove the CD-ROM drive as follows (
a. Position the bracket on a flat surface so that the CD-ROM drive or
4-mm or 8-mm tape drive is flat.
b. Remove the SCSI cable assembly.
See Section 8.2.1 "Removing the SCSI Cable Assembly" on page 8-5.
c. Disconnect the J5 power supply connector from the CD-ROM drive
(or 4-mm/8-mm tape drive).
d. Using a number 2 Phillips screwdriver, remove the four screws securing the
CD-ROM drive or 4-mm or 8-mm tape drive to the chassis bracket.
6. Remove the CD-ROM drive or 4-mm or 8-mm and place aside.
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Use proper ESD grounding techniques when handling components. Wear
):
FIGURE 9-3