HP Compaq Pro 6300 Series Microtower Maintenance And Service Manual page 7

System Board Connections .............................................................................................................. 107
Drives ............................................................................................................................................... 108
Fan duct ........................................................................................................................................... 119
Front Fan Assembly ......................................................................................................................... 120
Hood Sensor .................................................................................................................................... 122
Front I/O, Power Switch Assembly ................................................................................................... 123
Speaker ............................................................................................................................................ 125
Heat sink .......................................................................................................................................... 126
Processor ......................................................................................................................................... 128
Power Supply ................................................................................................................................... 131
System Board ................................................................................................................................... 133
Using the Small Form Factor Computer in a Tower Orientation ...................................................... 135
8 Troubleshooting Without Diagnostics ...................................................................................................... 136
Safety and Comfort .......................................................................................................................... 136
Before You Call for Technical Support ............................................................................................. 136
Helpful Hints ..................................................................................................................................... 137
Solving General Problems ................................................................................................................ 139
Solving Power Problems .................................................................................................................. 143
Solving Hard Drive Problems ........................................................................................................... 145
Solving Media Card Reader Problems ............................................................................................. 148
Solving Display Problems ................................................................................................................. 150
Solving Audio Problems ................................................................................................................... 155
Solving Printer Problems .................................................................................................................. 157
Solving Keyboard and Mouse Problems .......................................................................................... 159
Solving Hardware Installation Problems ........................................................................................... 161
Solving Network Problems ............................................................................................................... 163
Solving Memory Problems ............................................................................................................... 166
Solving Processor Problems ............................................................................................................ 168
Solving CD-ROM and DVD Problems .............................................................................................. 168
Solving USB Flash Drive Problems .................................................................................................. 170
Solving Front Panel Component Problems ...................................................................................... 172
Solving Internet Access Problems .................................................................................................... 172
Solving Software Problems .............................................................................................................. 174
viii
Drive Positions ................................................................................................................. 109
Installing and Removing Drives ....................................................................................... 109
Removing a 5.25-inch Drive from a Drive Bay ................................................ 110
Installing a 5.25-inch Drive into a Drive Bay ................................................... 111
Removing a 3.5-inch Drive from a Drive Bay .................................................. 114
Installing a 3.5-inch Drive into a Drive Bay ..................................................... 115
Removing and Replacing the Primary 3.5-inch Internal Hard Drive ................ 116