Specifications

Drives ................................................................................................................................................. 49
Drive Positions ................................................................................................................... 49
Installing Additional Drives ................................................................................................. 50
System Board Drive Connections ..................................................................... 51
Removing an Optical Drive ............................................................................... 53
Installing an Optical Drive into the 5.25-inch Drive Bay .................................... 54
Removing an External 3.5-inch Drive ................................................................ 55
Installing a Drive into the 3.5-inch External Drive Bay ...................................... 56
Removing an Internal 3.5-inch Hard Drive ........................................................ 57
Installing an Internal 3.5-inch Hard Drive .......................................................... 61
Front I/O and USB Panel Housing Assembly ..................................................................................... 64
Power Switch/LED Assembly ............................................................................................................. 65
System Fan ........................................................................................................................................ 66
Heat sink assembly ............................................................................................................................ 67
HP Pro 3005/3085 ............................................................................................................. 67
HP Pro 3015 ...................................................................................................................... 67
Processor ........................................................................................................................................... 68
Power Supply ..................................................................................................................................... 70
System Board ..................................................................................................................................... 71
Battery ................................................................................................................................................ 73
Type 1 Battery Holder ........................................................................................................ 74
Type 2 Battery Holder ........................................................................................................ 74
Type 3 Battery Holder ........................................................................................................ 75
Installing a Security Lock .................................................................................................................... 76
HP/Kensington MicroSaver Security Cable Lock ............................................................... 76
Padlock .............................................................................................................................. 76
HP Business PC Security Lock .......................................................................................... 77
Hood Sensor ...................................................................................................................... 79
HP Chassis Security Kit ..................................................................................................... 80
Appendix A Connector Pin Assignments ...................................................................................................... 81
Ethernet BNC ..................................................................................................................................... 81
USB .................................................................................................................................................... 81
Microphone ......................................................................................................................................... 81
Headphone ......................................................................................................................................... 82
Line-in Audio ...................................................................................................................................... 82
Line-out Audio .................................................................................................................................... 82
4-Pin Power (for CPU) ........................................................................................................................ 82
Monitor ............................................................................................................................................... 83
24-Pin Power ...................................................................................................................................... 83
PCI Express ....................................................................................................................................... 84
PCI Express ....................................................................................................................................... 85
vii