iv
Contents
3.8 Miscellaneous Parts ............................................................................................................3-9
3.9 Shipping Boxes...................................................................................................................3-9
3.10 Documentation .................................................................................................................3-9
chapter 4
Removal and Replacement Preliminaries
4.1 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 5
Removal and Replacement Procedures
5.1 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
