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

36

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

37

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

37

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

38

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

38

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

39

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

40

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

40

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

41

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

42

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

43

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

44

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

49

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

50

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

52

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

54

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

56

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

58

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

60

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

62

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

63

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

64

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

65

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

67

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

68

Bottom cover from top cover ..............................................................................................

71

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

74

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

76

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

78

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

80

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

82

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

84

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

90

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

93

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

94

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

96

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

96

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

96

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

96

Restoring factory settings in Computer Setup ...................................................................

97

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