Dell Inspiron 17 7779 2-in-1 Inspiron 17 70002-in-1 Service Manual - Page 10

Technology and components

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119

Audio

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119

Downloading the audio driver

.................................................................

119

Identifying the audio controller

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119

Changing the audio settings

...................................................................

120

Camera

...........................................................................................................

120

Identifying the webcam in device manager

...........................................

120

Starting the camera application

..............................................................

120

Getting the Dell Webcam Central

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121

Display

............................................................................................................

122

Adjusting the brightness

..........................................................................

122

Changing the screen resolution

..............................................................

122

Rotating the display

.................................................................................

123

Cleaning the display

.................................................................................

123

HDMI

..............................................................................................................

124

Connecting to external display devices

..................................................

124

Graphics

.........................................................................................................

125

Downloading the graphics driver

............................................................

126

Identifying the display adapter

................................................................

126

Changing the display settings in Intel HD Graphics Control Panel

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127

USB

.................................................................................................................

127

Downloading the USB 3.0 driver

.............................................................

127

Enabling or disabling the USB in BIOS setup program

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128

Fixing a no-boot issue caused by USB emulation

..................................

128

Wi-Fi

...............................................................................................................

129

Turning on or off Wi-Fi

............................................................................

129

Downloading the Wi-Fi driver

.................................................................

129

Configuring the Wi-Fi

..............................................................................

129

Bluetooth

.......................................................................................................

130

Turning on or off Bluetooth

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130

Pairing the Bluetooth-enabled devices

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130

Removing the Bluetooth device

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131

10

Dell Inspiron 17 7779 2-in-1 Inspiron 17 70002-in-1 Service Manual - Page 10

Technology and components, Changing the display settings in Intel HD Graphics Control Panel

Page 10 highlights

Section	Page
Inspiron 17 7000 2-in-1 Service Manual	3
Before working inside your computer	13
Before you begin	13
Safety instructions	13
Recommended tools	14
Screw list	15
After working inside your computer	17
Removing the base cover	18
Procedure	18
Replacing the base cover	20
Procedure	20
Removing the battery	21
Prerequisites	21
Procedure	21
Replacing the battery	23
Procedure	23
Post-requisites	23
Removing the memory modules	24
Prerequisites	24
Procedure	25
Replacing the memory modules	27
Procedure	27
Post-requisites	28
Removing the solid-state drive	30
Prerequisites	30
Procedure	30
Replacing the solid-state drive	32
Procedure	32
Post-requisites	33
Removing the hard drive	34
Prerequisites	34
Procedure	34
Replacing the hard drive	37
Procedure	37
Post-requisites	37
Removing the coin-cell battery	38
Prerequisites	38
Procedure	38
Replacing the coin-cell battery	40
Procedure	40
Post-requisites	40
Removing the wireless card	41
Prerequisites	41
Procedure	41
Replacing the wireless card	43
Procedure	43
Post-requisites	44
Removing the keyboard daughter-board	45
Prerequisites	45
Procedure	45
Replacing the keyboard daughter-board	47
Procedure	47
Post-requisites	47
Removing the speakers	48
Prerequisites	48
Procedure	48
Replacing the speakers	50
Procedure	50
Post-requisites	50
Removing the status-light board	51
Prerequisites	51
Procedure	52
Replacing the status-light board	54
Procedure	54
Post-requisites	54
Removing the touch pad	55
Prerequisites	55
Procedure	55
Replacing the touch pad	59
Procedure	59
Post-requisites	59
Removing the fan	60
Prerequisites	60
Procedure	60
Replacing the fan	62
Procedure	62
Post-requisites	62
Removing the heat sink	63
Prerequisites	63
Procedure	63
Replacing the heat sink	65
Procedure	65
Post-requisites	65
Removing the power-adapter port	66
Prerequisites	66
Procedure	66
Replacing the power-adapter port	68
Procedure	68
Post-requisites	68
Removing the power and volume-buttons board	69
Prerequisites	69
Procedure	69
Replacing the power and volume-buttons board	71
Procedure	71
Post-requisites	71
Removing the graphics daughter-board	72
Prerequisites	72
Procedure	72
Replacing the graphics daughter-board	75
Procedure	75
Post-requisites	75
Removing the I/O board	76
Prerequisites	76
Procedure	76
Replacing the I/O board	78
Procedure	78
Post-requisites	78
Removing the display assembly	79
Prerequisites	79
Procedure	79
Replacing the display assembly	83
Procedure	83
Post-requisites	83
Removing the system board	84
Prerequisites	84
Procedure	84
Replacing the system board	89
Procedure	89
Post-requisites	90
Entering the Service Tag in the BIOS setup program	90
Removing the keyboard	91
Prerequisites	91
Procedure	91
Replacing the keyboard	94
Procedure	94
Post-requisites	94
Removing the palm rest	96
Prerequisites	96
Procedure	96
Replacing the palm rest	98
Procedure	98
Post-requisites	98
Removing the display panel	99
Prerequisites	99
Procedure	99
Replacing the display panel	102
Procedure	102
Post-requisites	102
Removing the display back-cover and antenna assembly	103
Prerequisites	103
Procedure	103
Replacing the display back-cover and antenna assembly	105
Procedure	105
Post-requisites	105
Removing the camera	106
Prerequisites	106
Procedure	106
Replacing the camera	108
Procedure	108
Post-requisites	108
Removing the touch-screen board	109
Prerequisites	109
Procedure	109
Replacing the touch-screen board	111
Procedure	111
Post-requisites	111
Removing the sensor board	112
Prerequisites	112
Procedure	112
Replacing the sensor board	114
Procedure	114
Post-requisites	114
Removing the display cable	115
Prerequisites	115
Procedure	115
Replacing the display cable	117
Procedure	117
Post-requisites	117
Flashing the BIOS	118
Technology and components	119
Audio	119
Downloading the audio driver	119
Identifying the audio controller	119
Changing the audio settings	120
Camera	120
Identifying the webcam in device manager	120
Starting the camera application	120
Getting the Dell Webcam Central	121
Display	122
Adjusting the brightness	122
Changing the screen resolution	122
Rotating the display	123
Cleaning the display	123
HDMI	124
Connecting to external display devices	124
Graphics	125
Downloading the graphics driver	126
Identifying the display adapter	126
Changing the display settings in Intel HD Graphics Control Panel	127
USB	127
Downloading the USB 3.0 driver	127
Enabling or disabling the USB in BIOS setup program	128
Fixing a no-boot issue caused by USB emulation	128
Wi-Fi	129
Turning on or off Wi-Fi	129
Downloading the Wi-Fi driver	129
Configuring the Wi-Fi	129
Bluetooth	130
Turning on or off Bluetooth	130
Pairing the Bluetooth-enabled devices	130
Removing the Bluetooth device	131
Transferring files between devices using Bluetooth	132
Hard drive	133
Identifying the hard drive	133
Identifying the hard drive in BIOS setup program	133
Media-card reader	133
Downloading the media-card reader driver	133
Browsing a media card	134
Keyboard	134
Changing the keyboard language	134
Keyboard shortcuts	135
Touch pad	136
Identifying the touch pad	136
Touch pad gestures	137
Power adapter	137
Battery	138
Chipset	138
Downloading the chipset driver	138
Identifying the chipset	138
Memory	139
Checking the system memory in Windows	139
Checking the system memory in BIOS setup program	140
Testing memory using ePSA	140
Processors	140
Identifying the processors in Windows	140
Checking the processor usage in the task manager	141
Operating System	141
Service Tag location	142
Device drivers	142
Intel Dynamic Platform and Thermal Framework	142
Intel Chipset Software Installation Utility	142
Video drivers	143
Intel Serial IO driver	143
Intel Trusted Execution Engine Interface	145
Intel Virtual Button driver	146
Intel Wireless 3165 Wi-Fi and Bluetooth drivers	147
BIOS overview	148
Entering the BIOS setup program	148
Boot menu	148
Boot menu enhancements	148
Timing key sequences	148
System diagnostic lights	150
Getting help and contacting Dell	152
Self-help resources	152