HP (Hewlett-Packard) A2W44UT#ABA Personal Computer User Manual


 
7 Removal and Replacement Procedures – Microtower (MT) Chassis ................................. 128
Preparation for Disassembly .................................................................................................. 128
Computer Access Panel ......................................................................................................... 129
Front Bezel .......................................................................................................................... 130
Bezel Blanks ........................................................................................................................ 131
System Board Connections .................................................................................................... 132
Memory .............................................................................................................................. 134
DIMMs ................................................................................................................ 134
DDR3-SDRAM DIMMs ............................................................................................ 134
Populating DIMM Sockets ...................................................................................... 135
Installing DIMMs ................................................................................................... 136
Expansion Cards .................................................................................................................. 138
Drive Positions ..................................................................................................................... 142
Drives ................................................................................................................................. 143
Removing a 5.25-inch or 3.5-inch Drive from a Drive Bay .......................................... 145
Installing a 5.25-inch or 3.5-inch Drive into a Drive Bay ............................................ 147
Removing a Hard Drive from a Drive Bay ................................................................. 149
Installing a Hard Drive into an Internal Drive Bay ...................................................... 149
Front Fan Assembly .............................................................................................................. 153
Front I/O Assembly .............................................................................................................. 155
Power Switch/LED Assembly ................................................................................................. 156
Heat sink ............................................................................................................................ 157
Processor ............................................................................................................................ 159
Speaker .............................................................................................................................. 162
Rear Chassis Fan ................................................................................................................. 163
Power Supply ...................................................................................................................... 165
System Board ...................................................................................................................... 167
8 Removal and Replacement Procedures – Small Form Factor (SFF) Chassis ...................... 169
Preparation for Disassembly .................................................................................................. 169
Access Panel ....................................................................................................................... 170
Front Bezel .......................................................................................................................... 171
Bezel Blanks ........................................................................................................................ 172
Memory .............................................................................................................................. 172
DIMMs ................................................................................................................ 172
DDR3-SDRAM DIMMs ............................................................................................ 173
Populating DIMM Sockets ...................................................................................... 173
Installing DIMMs ................................................................................................... 174
Expansion Card ................................................................................................................... 176
System Board Connections .................................................................................................... 180
Drives ................................................................................................................................. 182
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