iv Contents
3.8 Miscellaneous Parts............................................................................................................3-9
3.9 Shipping Boxes...................................................................................................................3-9
3.10 Documentation................................................................................................................. 3-9
chapter 4Removal and Replacement Preliminaries4.1 Electrostatic Discharge Information...................................................................................4-1
4.1.1 Generating Static........................................................................................................4-1
4.1.2 Preventing Electrostatic Damage to Equipment........................................................ 4-2
4.1.3 Personal Grounding Methods.................................................................................... 4-2
4.1.4 Grounding Workstations............................................................................................4-3
4.1.5 Personal Grounding Equipment.................................................................................4-3
4.1.6 Recommended Materials and Equipment..................................................................4-4
4.2 Service Considerations.......................................................................................................4-4
4.2.1 Tools and Software Requirements.............................................................................4-4
4.2.2 Screws........................................................................................................................4-5
4.2.3 Cables and Connectors...............................................................................................4-5
4.2.4 Hard Drives................................................................................................................4-5
4.2.5 Plastic Parts................................................................................................................4-5
4.2.6 Lithium Battery..........................................................................................................4-5
chapter 5Removal and Replacement Procedures5.1 Serial Number.....................................................................................................................5-1
5.2 Disassembly/Assembly Sequence...................................................................................... 5-2
5.3 Feet.....................................................................................................................................5-3
5.4 Preparation for Disassembly...............................................................................................5-3
5.5 System Unit Cover............................................................................................................. 5-4
5.6 Expansion Board................................................................................................................ 5-4
5.7 Expansion Board Guide......................................................................................................5-6
5.8 System Board......................................................................................................................5-7
5.9 Graphics Memory...............................................................................................................5-8
5.10 Memory Modules............................................................................................................. 5-9
5.10.1 Installing a SIMM Module.................................................................................... 5-11
5.10.2 Installing a DIMM Module....................................................................................5-12
5.11 Power Supply..................................................................................................................5-13
5.12 Microprocessor...............................................................................................................5-14
5.12.1 Passive Heat Sink (P55C/166)...............................................................................5-14
5.12.2 Active Heat Sink (P55C/200)................................................................................5-16
5.13 Front Bezel Assembly.................................................................................................... 5-18
5.14 LED Retainer Assembly.................................................................................................5-19
5.15 LED Cables.................................................................................................................... 5-20
5.16 Power Button..................................................................................................................5-21
5.17 Bezel Blank.................................................................................................................... 5-22
5.18 Replacement Battery.......................................................................................................5-23
5.19 Mass Storage Devices.....................................................................................................5-24
5.19.1 Drive Positions.......................................................................................................5-24
5.19.2 Drive Cage.............................................................................................................5-25
5.19.3 3.5-Inch Drive........................................................................................................5-26
5.19.4 5.25-Inch Drive......................................................................................................5-27