Grounding guidelines

51

Electrostatic discharge damage

51

Packaging and transporting guidelines

53

Component replacement procedures

55

Service tag

55

Computer feet

56

Battery

57

SIM

58

Service cover

59

Smart Card reader

60

Optical drive

61

Upgrade bay cradle

63

Hard drive

65

Memory module

67

WWAN module

69

WLAN module

71

Bluetooth module

73

Modem module

74

Fan

75

Keyboard

76

Base enclosure

80

Speaker assembly

83

RJ-11 jack cable

85

Service cover release latch assembly

86

Battery release latch assembly

89

Fingerprint reader board

92

RTC battery

94

Display lid switch board

95

System board

97

Heat sink

100

Processor

104

ExpressCard assembly

106

Display assembly

108

5 Computer Setup (BIOS) and Advanced System Diagnostics

116

Starting Computer Setup

116

Using Computer Setup

117

Navigating and selecting in Computer Setup

117

Restoring factory settings in Computer Setup

118

Updating the BIOS

118

Determining the BIOS version

118

vi

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