19Camera Module . . . . . . . . . . . . . . . . . . . . . . . . 71

Removing the Camera Module

71

Replacing the Camera Module

74

20 System Board

75

Removing the System Board

75

Replacing the System Board

79

Entering the Service Tag in the BIOS

80

21Heat Sink. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Removing the Heat Sink

81

Replacing the Heat Sink

83

22 Processor

85

Removing the Processor

85

Replacing the Processor

87

23 Power-Adapter Port

89

Removing the Power-Adapter Port

89

Replacing the Power-Adapter Port

91

24 Speakers

93

Removing the Speakers

93

Replacing the Speakers

95

25 Subwoofer

97

Removing the Subwoofer

97

Replacing the Subwoofer

99

26 Flashing the BIOS

101

Contents 5

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Image 5
Dell 17R-7720, 17R-5720 owner manual 101