HP Model 735 hp 4x speed CD-ROM disk drive user's guide (a1658-90669) - Page 52

Removal and Replacement Procedures

Page 52 highlights

Removal and Replacement Procedures The Removal and Replacement Procedures for the CD-ROM Drive follow. CAUTION: Electrostatic charges can damage the integrated circuits on printed circuit boards. To prevent such damage from occurring, follow proper ESD precautions Field Replaceable Units The following components are authorized for field replacement. Description CD-ROM Drive Power Off the System Part Number A4325-60001 Before performing the Removal and Replacement Procedures, observe the following precautions: 1. Please refer to your system's Owner's Guide for the procedures to power off the system. 2. Unplug the system unit power cord and the power cords of any peripheral devices from the power source. 3. Unplug the system unit power cord from the back of the system unit. WARNING: Failure to properly shut down and remove power from the system may create a personal hazard, or may result in hardware damage or data corruption. Removing and Replacing the CD-ROM Drive To open your system, remove and reinstall the CD-ROM drive, refer to your system Owners Guide. Pre-installation information is found in Chapter 1 of this document. 3-12

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Removal and Replacement Procedures
The Removal and Replacement Procedures for the CD–ROM Drive follow.
CAUTION:
Electrostatic charges can damage the integrated circuits on printed
circuit boards. To prevent such damage from occurring, follow
proper ESD precautions
Field Replaceable Units
The following components are authorized for field replacement.
Description
Part Number
CD–ROM Drive
A4325–60001
Power Off
the System
Before performing the Removal and Replacement Procedures, observe the following
precautions:
1.
Please refer to your system’s Owner’s Guide for the procedures to power off the
system.
2.
Unplug the system unit power cord and the power cords of any peripheral devices
from the power source.
3.
Unplug the system unit power cord from the back of the system unit.
WARNING:
Failure to properly shut down and remove power from the system
may create a personal hazard, or may result in hardware damage or
data corruption.
Removing and Replacing the CD–ROM Drive
To open your system, remove and reinstall the CD–ROM drive, refer to your system
Owners Guide.
Pre–installation information is found in Chapter 1 of this document.