Packaging and transporting guidelines
........................................
44
Component replacement procedures
........................................................................................
46
Service tag
.............................................................................................................
46
Computer feet
.........................................................................................................
47
Battery
...................................................................................................................
47
Optical drive
..........................................................................................................
48
Hard drive
.............................................................................................................
51
RTC battery
............................................................................................................
54
Memory module
......................................................................................................
55
WLAN module
........................................................................................................
56
Keyboard
...............................................................................................................
59
Top cover
...............................................................................................................
62
Fingerprint reader board
..........................................................................................
66
Power button board
.................................................................................................
68
Display lid switch board
..........................................................................................
70
SD Card reader board
.............................................................................................
72
Bluetooth module
....................................................................................................
74
USB board
.............................................................................................................
76
Front speakers
........................................................................................................
78
Power connector cable
............................................................................................
80
System board
.........................................................................................................
81
Fan/heat sink assembly
...........................................................................................
85
Processor
...............................................................................................................
89
Optical drive cable
.................................................................................................
93
Rear speakers
.........................................................................................................
94
Subwoofer
.............................................................................................................
96
Display assembly
....................................................................................................
97
5
Setup Utility (BIOS) and System Diagnostics
..................................................................
105
Using Setup Utility
................................................................................................................
105
Starting Setup Utility
..............................................................................................
105
Changing the language of Setup Utility
....................................................................
105
Navigating and selecting in Setup Utility
..................................................................
106
Displaying system information
.................................................................................
106
Restoring factory settings in Setup Utility
...................................................................
107
Exiting Setup Utility
...............................................................................................
107
Updating the BIOS
................................................................................................
107
Determining the BIOS version
..................................................................
108
Downloading a BIOS update
...................................................................
108
Using System Diagnostics
......................................................................................................
109
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