HP (Hewlett-Packard) SM774UP Personal Computer User Manual


 
5 Identifying the Chassis, Routine Care, and Disassembly Preparation .................................................... 22
Chassis Designation ........................................................................................................................... 22
All-in One ........................................................................................................................... 22
Electrostatic Discharge Information .................................................................................................... 23
Generating Static ............................................................................................................... 23
Preventing Electrostatic Damage to Equipment ................................................................ 23
Personal Grounding Methods and Equipment ................................................................... 24
Grounding the Work Area .................................................................................................. 24
Recommended Materials and Equipment .......................................................................... 24
Operating Guidelines .......................................................................................................................... 25
Routine Care ...................................................................................................................................... 26
General Cleaning Safety Precautions ................................................................................ 26
Cleaning the Computer Case ............................................................................................ 26
Cleaning the Keyboard ...................................................................................................... 26
Cleaning the Monitor .......................................................................................................... 27
Cleaning the Mouse ........................................................................................................... 27
Service Considerations ...................................................................................................................... 27
Tools and Software Requirements .................................................................................... 27
Screws ............................................................................................................................... 27
Cables and Connectors ..................................................................................................... 28
Hard Drives ........................................................................................................................ 28
Lithium Coin Cell Battery ................................................................................................... 28
6 Removal and Replacement Procedures All-in One (AIO) Chassis ........................................................... 29
Preparing to Disassemble the Computer ........................................................................................... 29
Synchronizing the Optional Wireless Keyboard or Mouse ................................................................. 30
Center Access Panel .......................................................................................................................... 32
Stand .................................................................................................................................................. 33
Memory Access Panel ........................................................................................................................ 34
Drive Access Panel ............................................................................................................................ 35
Optical Drive ....................................................................................................................................... 37
Hard Drive .......................................................................................................................................... 39
Memory .............................................................................................................................................. 42
Top Panel ........................................................................................................................................... 45
Webcam Module ................................................................................................................................ 46
Rear Cover ......................................................................................................................................... 48
System Board Cover .......................................................................................................................... 49
Sidekey Board .................................................................................................................................... 51
Converter Board ................................................................................................................................. 54
Speakers ............................................................................................................................................ 56
WLAN Module .................................................................................................................................... 57
vi