Drive handling ...................................................................................................

57

Grounding guidelines .........................................................................................................

58

Electrostatic discharge damage ........................................................................

58

Packaging and transporting guidelines .............................................

59

Workstation guidelines .....................................................................

59

Equipment guidelines .......................................................................

60

Component replacement procedures .................................................................................................

61

Service tag .........................................................................................................................

61

Computer feet ....................................................................................................................

62

Battery ...............................................................................................................................

63

SIM ....................................................................................................................................

64

Display assembly components (panel, bezel, webcam, microphone) ...............................

65

Bottom door .......................................................................................................................

70

Smart card reader ..............................................................................................................

71

Optical drive .......................................................................................................................

72

Upgrade bay ......................................................................................................................

74

Hard drive ..........................................................................................................................

76

RTC battery .......................................................................................................................

78

Memory modules ...............................................................................................................

79

WWAN module ..................................................................................................................

81

WLAN module ....................................................................................................................

83

Bluetooth module ...............................................................................................................

88

Modem module ..................................................................................................................

89

Fan .....................................................................................................................................

90

Heat sink ............................................................................................................................

91

Processor ...........................................................................................................................

94

Keyboard ...........................................................................................................................

96

Bottom cover ......................................................................................................................

98

Fingerprint reader board ..................................................................................................

102

Lid switch .........................................................................................................................

104

Speaker assembly ...........................................................................................................

106

RJ-11 connector cable .....................................................................................................

108

Display assembly components (cable, antennas, hinges, enclosure) .............................

110

System board ...................................................................................................................

116

USB 3.0 board .................................................................................................................

120

ExpressCard assembly ....................................................................................................

121

5 Computer Setup (BIOS) and System Diagnostics ...................................................................................

123

Using Computer Setup .....................................................................................................................

123

Starting Computer Setup .................................................................................................

123

Navigating and selecting in Computer Setup ...................................................................

123

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