Maintenance & Service Guide HP Elite 7300 and 7500 Microtower, HP Pro 3300 and 3305 Microtower and HP Pro 3300 Small Form Factor

Misc Parts .......................................................................................................................... 26
Drives ................................................................................................................................. 27
Misc Boards ....................................................................................................................... 27
Sequential Part Number Listing ......................................................................................... 28
Small Form Factor (SFF) Chassis Spare Parts .................................................................................. 33
Computer major components ............................................................................................ 33
Cables ................................................................................................................................ 35
Misc Parts .......................................................................................................................... 35
Drives ................................................................................................................................. 37
Misc Boards ....................................................................................................................... 37
Sequential Part Number Listing ......................................................................................... 37
5 Serial ATA (SATA) Drive Guidelines and Features .................................................................................... 40
SATA Hard Drives .............................................................................................................................. 40
SATA Hard Drive Cables .................................................................................................................... 40
SATA Data Cable .............................................................................................................. 40
SMART ATA Drives ............................................................................................................................ 41
Hard Drive Capacities ........................................................................................................................ 41
6 Routine Care, and Disassembly Preparation ............................................................................................. 42
Electrostatic Discharge Information .................................................................................................... 42
Generating Static ............................................................................................................... 42
Preventing Electrostatic Damage to Equipment ................................................................ 43
Personal Grounding Methods and Equipment ................................................................... 43
Grounding the Work Area .................................................................................................. 44
Recommended Materials and Equipment .......................................................................... 44
Operating Guidelines .......................................................................................................................... 45
Routine Care ...................................................................................................................................... 46
General Cleaning Safety Precautions ................................................................................ 46
Cleaning the Computer Case ............................................................................................ 46
Cleaning the Keyboard ...................................................................................................... 46
Cleaning the Monitor .......................................................................................................... 47
Cleaning the Mouse ........................................................................................................... 47
Service Considerations ...................................................................................................................... 47
Power Supply Fan ............................................................................................................. 47
Tools and Software Requirements .................................................................................... 47
Screws ............................................................................................................................... 48
Cables and Connectors ..................................................................................................... 48
Hard Drives ........................................................................................................................ 48
Lithium Coin Cell Battery ................................................................................................... 49
vi