Removal and Replacement Procedures
System Board
To remove the system board:
1. Power down the server. See “Powering Down the Server” in this chapter.
2. Remove the access panel. See “Access Panel” in this chapter.
3. Remove the PCI riser board assembly. See “PCI Riser Board Assembly” in this chapter.
4. Disconnect the fan cables 1 through 4. See “Fans” in this chapter.
5. Remove the center wall. See “Center Wall” in this chapter.
6. Remove the SCSI module (if installed). See “Single Channel Wide Ultra3 SCSI
Controller Module,” in this chapter.
7. Remove any DIMMs. See “Memory Modules” in this chapter.
8. Disconnect the power supply from the system board. See “Power Supply” in this chapter.
9. Disconnect the optical device/diskette drive assembly cable from the system board. See
“Optical Device/Diskette Drive Assembly Cable” in this chapter.
10. Disconnect the SCSI or ATA drive cables from the hard drives. See “Hard Drives” in this
chapter.
11. Remove the system battery. See “Battery” in this chapter.
2-40 HP ProLiant DL320 Generation 2 Server Maintenance and Service Guide
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