HP DL120 ProLiant DL120 Generation 5 Server Maintenance and Service Guide - Page 3

Contents Customer self repair ...5 Parts only warranty service...5 Illustrated parts catalog ...16 Mechanical components ...16 System components ...21 HP contact information ...26 Before you contact HP ...26 Removal and replacement procedures ...27 Required tools ...27 Server warnings and cautions...27 Symbols on equipment...28 Electrostatic discharge information ...29 Pre-installation procedure ...29 Post-installation procedure ...30 Powering down the server ...30 Cable management...31 System covers...32 Primary access panel...32 Secondary access panel ...33 Drive bay configuration ...34 System drive cable management ...34 Hard disk drive...36 Optical disc drive ...42 System board configuration...46 Processor ...46 Memory...52 Expansion board ...54 System battery ...59 Option kits ...61 System fans ...67 Power supply unit...69 PSU replacement warnings ...69 Diagnostic tools ...73 HP Insight Diagnostics ...73 Array Diagnostic Utility...73 IPMI Event Log ...73 Phoenix BIOS software ...74 Configuring the system BIOS ...74 Setup Utility navigation keys ...76 Setup Utility menus ...77 Boot-time diagnostic screen ...81 Updating/recovering the system BIOS 82 Recording custom Setup values ...83 Loading system defaults ...84 Clearing CMOS ...84 Power-On-Self-Test ...85 3