HP Model 725/50 hp 4x speed CD-ROM disk drive user's guide (a1658-90669) - Page 52
Removal and Replacement Procedures
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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 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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