Packaging and transporting guidelines
........................................
35
Component replacement procedures
........................................................................................
37
Service tag
.............................................................................................................
37
Computer feet
.........................................................................................................
38
Battery
...................................................................................................................
38
Optical drive
..........................................................................................................
39
Hard drive
.............................................................................................................
42
RTC battery
............................................................................................................
45
Memory module
......................................................................................................
46
WLAN module
........................................................................................................
47
Keyboard
...............................................................................................................
49
Top cover
...............................................................................................................
52
Fingerprint reader board
..........................................................................................
56
Power button board
.................................................................................................
58
Display lid switch board
..........................................................................................
60
SD Card reader board
.............................................................................................
62
Bluetooth module
....................................................................................................
64
USB board
.............................................................................................................
66
Front speakers
........................................................................................................
68
Power connector cable
............................................................................................
70
System board
.........................................................................................................
71
Fan/heat sink assembly
...........................................................................................
74
Processor
...............................................................................................................
77
Optical drive cable
.................................................................................................
79
Rear speakers
.........................................................................................................
80
Subwoofer
.............................................................................................................
82
Display assembly
....................................................................................................
83
5
Setup Utility (BIOS) and System Diagnostics
....................................................................
91
Using Setup Utility
..................................................................................................................
91
Starting Setup Utility
................................................................................................
91
Changing the language of Setup Utility
......................................................................
91
Navigating and selecting in Setup Utility
....................................................................
92
Displaying system information
...................................................................................
92
Restoring factory settings in Setup Utility
.....................................................................
93
Exiting Setup Utility
.................................................................................................
93
Updating the BIOS
..................................................................................................
93
Determining the BIOS version
....................................................................
94
Downloading a BIOS update
.....................................................................
94
Using System Diagnostics
........................................................................................................
95
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