HP A7L26UT#ABA, Руководство по техническому обслуживанию и ремонту

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Computer major components ............................................................................................ 26
Cables ................................................................................................................................ 28
Misc Parts .......................................................................................................................... 29
Drives ................................................................................................................................. 30
Misc Boards ....................................................................................................................... 30
Sequential Part Number Listing ......................................................................................... 30
5 Serial ATA (SATA) Drive Guidelines and Features .................................................................................... 33
SATA Hard Drives .............................................................................................................................. 33
SATA Hard Drive Cables .................................................................................................................... 33
SATA Data Cable .............................................................................................................. 33
SMART ATA Drives ............................................................................................................................ 34
Hard Drive Capacities ........................................................................................................................ 34
6 Routine Care and Disassembly Preparation .............................................................................................. 35
Electrostatic Discharge Information .................................................................................................... 35
Generating Static ............................................................................................................... 35
Preventing Electrostatic Damage to Equipment ................................................................ 36
Personal Grounding Methods and Equipment ................................................................... 36
Grounding the Work Area .................................................................................................. 37
Recommended Materials and Equipment .......................................................................... 37
Operating Guidelines .......................................................................................................................... 38
Routine Care ...................................................................................................................................... 38
General Cleaning Safety Precautions ................................................................................ 38
Cleaning the Computer Case ............................................................................................ 38
Cleaning the Keyboard ...................................................................................................... 39
Cleaning the Monitor .......................................................................................................... 39
Cleaning the Mouse ........................................................................................................... 40
Service Considerations ...................................................................................................................... 40
Power Supply Fan ............................................................................................................. 40
Tools and Software Requirements .................................................................................... 40
Screws ............................................................................................................................... 40
Cables and Connectors ..................................................................................................... 41
Hard Drives ........................................................................................................................ 41
Lithium Coin Cell Battery ................................................................................................... 41
7 Removal and Replacement Procedures – Microtower Chassis ............................................................... 42
Serviceability Features ....................................................................................................................... 42
Preparation for Disassembly .............................................................................................................. 42
Access Panel ...................................................................................................................................... 43
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