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Packaging and transporting guidelines ............................................. 28
Workstation guidelines ..................................................................... 28
Equipment guidelines ....................................................................... 29
Component replacement procedures ................................................................................................. 30
Service tag ......................................................................................................................... 30
Battery ............................................................................................................................... 31
Using the optional security screw ...................................................................................... 32
Bottom door ....................................................................................................................... 33
SIM .................................................................................................................................... 34
Optical drive ....................................................................................................................... 35
Hard drive .......................................................................................................................... 37
Memory modules ............................................................................................................... 39
WWAN module .................................................................................................................. 41
WLAN/Bluetooth combo card ............................................................................................ 43
Keyboard ........................................................................................................................... 45
Top cover ........................................................................................................................... 47
Fingerprint reader board .................................................................................................... 52
Audio board ....................................................................................................................... 54
Function board/Power button board .................................................................................. 56
RTC battery ....................................................................................................................... 58
Speaker assembly ............................................................................................................. 59
Latch assembly .................................................................................................................. 60
System board ..................................................................................................................... 61
Heat sink ............................................................................................................................ 63
Processor ........................................................................................................................... 66
Display assembly ............................................................................................................... 69
Power connector ................................................................................................................ 77
5 Computer Setup (BIOS) and Advanced System Diagnostics ................................................................... 79
Using Computer Setup ....................................................................................................................... 79
Starting Computer Setup ................................................................................................... 79
Navigating and selecting in Computer Setup ..................................................................... 79
Restoring factory settings in Computer Setup ................................................................... 80
Updating the BIOS ............................................................................................................. 81
Downloading SoftPaqs to update the BIOS ...................................................... 81
BIOS management using system diagnostics ................................................... 81
Using f10 setup to update the BIOS .................................................................. 81
Determining the BIOS version ........................................................................... 82
Downloading a BIOS update ............................................................................. 83
BIOS Setup Menu .............................................................................................................. 83
Main menu ........................................................................................................ 84
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