HP 242 G1 Maintenance And Service Manual page 8

5 Removal and replacement procedures for Customer Self-Repair parts ................................................. 32
Component replacement procedures ................................................................................................. 32
6 Removal and replacement procedures for Authorized Service Provider parts ...................................... 46
Component replacement procedures ................................................................................................. 46
7 Computer Setup (BIOS) and Advanced System Diagnostics in Windows 7 ........................................... 79
Using Computer Setup ....................................................................................................................... 79
Using Advanced System Diagnostics ................................................................................................. 82
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Packaging and transporting guidelines ............................................................. 30
Workstation guidelines ..................................................................... 30
Battery ............................................................................................................................... 33
Hard drive .......................................................................................................................... 34
WLAN module .................................................................................................................... 37
mSATA drive ...................................................................................................................... 39
Memory module ................................................................................................................. 40
Optical drive ....................................................................................................................... 42
RTC battery ....................................................................................................................... 45
Keyboard ........................................................................................................................... 47
Top cover ........................................................................................................................... 50
Fingerprint reader board .................................................................................................... 52
Power button board ........................................................................................................... 54
TouchPad button board ..................................................................................................... 55
Fan ..................................................................................................................................... 57
Audio/USB board ............................................................................................................... 59
System board ..................................................................................................................... 61
Power connector cable ...................................................................................................... 64
Heat sink ............................................................................................................................ 65
Processor ........................................................................................................................... 68
Speakers ............................................................................................................................ 70
Display assembly subcomponents .................................................................................... 72
Starting Computer Setup ................................................................................................... 79
Navigating and selecting in Computer Setup ..................................................................... 79
Restoring factory settings in Computer Setup ................................................................... 80
Updating the BIOS ............................................................................................................. 81
Determining the BIOS version ........................................................................... 81
Downloading a BIOS update ............................................................................. 81