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Dell Inspiron 15 7579 2-in-1 Inspiron 15 70002-in-1 Service Manual - Page 11

System diagnostic lights, Getting help and contacting Dell

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Testing memory using ePSA 129 Processors...129 Identifying the processors in Windows 129 Checking the processor usage in the task manager 130 Operating System 130 Service Tag location 130 Device drivers 131 Intel Dynamic Platform and Thermal Framework 131 Intel Chipset Software Installation Utility 131 Intel Kabylake HD Graphics 132 Intel Serial IO driver 132 Intel Trusted Execution Engine Interface 134 Intel Virtual Button driver 135 Intel Wireless 3165 Wi-Fi and Bluetooth drivers 136 BIOS overview 137 Entering the BIOS setup program 137 Boot menu 137 Boot menu enhancements 137 Timing key sequences 137 System diagnostic lights 139 Getting help and contacting Dell 141 Self-help resources 141 Contacting Dell 142 11

Section	Page
Inspiron 15 7000 2-in-1 Service Manual	3
Before working inside your computer	12
Before you begin	12
Safety instructions	12
Recommended tools	13
Screw list	14
After working inside your computer	15
Removing the base cover	16
Procedure	16
Replacing the base cover	18
Procedure	18
Removing the battery	19
Prerequisites	19
Procedure	19
Replacing the battery	21
Procedure	21
Post-requisites	21
Removing the memory module	22
Prerequisites	22
Procedure	23
Replacing the memory module	25
Procedure	25
Post-requisites	26
Removing the solid-state drive	27
Prerequisites	27
Procedure	27
Replacing the solid-state drive	29
Procedure	29
Post-requisites	30
Removing the coin-cell battery	31
Prerequisites	31
Procedure	31
Replacing the coin-cell battery	33
Procedure	33
Post-requisites	33
Removing the wireless card	34
Prerequisites	34
Procedure	34
Replacing the wireless card	36
Procedure	36
Post-requisites	37
Removing the keyboard daughter-board	38
Prerequisites	38
Procedure	38
Replacing the keyboard daughter-board	40
Procedure	40
Post-requisites	40
Removing the status-light board	41
Prerequisites	41
Procedure	41
Replacing the status-light board	44
Procedure	44
Post-requisites	44
Removing the touch pad	45
Prerequisites	45
Procedure	46
Replacing the touch pad	50
Procedure	50
Post-requisites	50
Removing the speakers	51
Prerequisites	51
Procedure	51
Replacing the speakers	54
Procedure	54
Post-requisites	54
Removing the fan	55
Prerequisites	55
Procedure	55
Replacing the fan	57
Procedure	57
Post-requisites	57
Removing the heat sink	58
Prerequisites	58
Procedure	58
Replacing the heat sink	60
Procedure	60
Post-requisites	60
Removing the power-adapter port	61
Prerequisites	61
Procedure	61
Replacing the power-adapter port	63
Procedure	63
Post-requisites	63
Removing the power and volume-buttons board	64
Prerequisites	64
Procedure	64
Replacing the power and volume-buttons board	66
Procedure	66
Post-requisites	66
Removing the I/O board	67
Prerequisites	67
Procedure	67
Replacing the I/O board	70
Procedure	70
Post-requisites	70
Removing the system board	71
Prerequisites	71
Procedure	71
Replacing the system board	75
Procedure	75
Post-requisites	76
Entering the Service Tag in the BIOS setup program	76
Removing the display assembly	77
Prerequisites	77
Procedure	78
Replacing the display assembly	80
Procedure	80
Post-requisites	80
Removing the keyboard	81
Prerequisites	81
Procedure	81
Replacing the keyboard	84
Procedure	84
Post-requisites	84
Removing the palm rest	85
Prerequisites	85
Procedure	85
Replacing the palm rest	87
Procedure	87
Post-requisites	87
Removing the display panel	88
Prerequisites	88
Procedure	88
Replacing the display panel	91
Procedure	91
Post-requisites	91
Removing the display cable	92
Prerequisites	92
Procedure	92
Replacing the display cable	95
Procedure	95
Post-requisites	95
Removing the display back-cover and antenna assembly	96
Prerequisites	96
Procedure	96
Replacing the display back-cover and antenna assembly	98
Procedure	98
Post-requisites	98
Removing the camera	99
Prerequisites	99
Procedure	99
Replacing the camera	101
Procedure	101
Post-requisites	101
Removing the sensor board	102
Prerequisites	102
Procedure	102
Replacing the sensor board	104
Procedure	104
Post-requisites	104
Flashing the BIOS	105
Technology and components	106
Audio	106
Downloading the audio driver	106
Identifying the audio controller	106
Changing the audio settings	107
Camera	107
Identifying the webcam in device manager	107
Starting the camera application	107
Getting the Dell Webcam Central	108
Display	109
Adjusting the brightness	109
Changing the screen resolution	109
Rotating the display	110
Cleaning the display	110
HDMI	111
Connecting to external display devices	111
Graphics	113
Downloading the graphics driver	113
Identifying the display adapter	113
Changing the display settings in Intel HD Graphics Control Panel	113
Intel WiDi	114
Downloading the Intel WiDi application	115
Setting up the wireless display	115
USB	115
Downloading the USB 3.0 driver	116
Enabling or disabling the USB in BIOS setup program	116
Fixing a no-boot issue caused by USB emulation	117
Wi-Fi	117
Turning on or off Wi-Fi	117
Downloading the Wi-Fi driver	117
Configuring the Wi-Fi	118
Bluetooth	118
Turning on or off Bluetooth	119
Pairing the Bluetooth-enabled devices	119
Removing the Bluetooth device	120
Transferring files between devices using Bluetooth	120
Hard drive	121
Identifying the hard drive	121
Identifying the hard drive in BIOS setup program	122
Media-card reader	122
Downloading the media-card reader driver	122
Browsing a media card	122
Keyboard	123
Changing the keyboard language	123
Keyboard shortcuts	123
Touch pad	124
Identifying the touch pad	125
Touch pad gestures	125
Power adapter	125
Battery	126
Chipset	126
Downloading the chipset driver	126
Identifying the chipset	127
Memory	128
Checking the system memory in Windows	128
Checking the system memory in BIOS setup program	129
Testing memory using ePSA	129
Processors	129
Identifying the processors in Windows	129
Checking the processor usage in the task manager	130
Operating System	130
Service Tag location	130
Device drivers	131
Intel Dynamic Platform and Thermal Framework	131
Intel Chipset Software Installation Utility	131
Intel Kabylake HD Graphics	132
Intel Serial IO driver	132
Intel Trusted Execution Engine Interface	134
Intel Virtual Button driver	135
Intel Wireless 3165 Wi-Fi and Bluetooth drivers	136
BIOS overview	137
Entering the BIOS setup program	137
Boot menu	137
Boot menu enhancements	137
Timing key sequences	137
System diagnostic lights	139
Getting help and contacting Dell	141
Self-help resources	141

Match case Limit results 1 per page

Testing memory using ePSA

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

129

Processors

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

129

Identifying the processors in Windows

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

129

Checking the processor usage in the task manager

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

130

Operating System

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

130

Service Tag location

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

130

Device drivers

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

131

Intel Dynamic Platform and Thermal Framework

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

131

Intel Chipset Software Installation Utility

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

131

Intel Kabylake HD Graphics

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

132

Intel Serial IO driver

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

132

Intel Trusted Execution Engine Interface

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

134

Intel Virtual Button driver

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

135

Intel Wireless 3165 Wi-Fi and Bluetooth drivers

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

136

BIOS overview

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

137

Entering the BIOS setup program

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

137

Boot menu

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

137

Boot menu enhancements

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

137

Timing key sequences

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

137

System diagnostic lights

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

139

Getting help and contacting Dell

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

141

Self-help resources

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

141

Contacting Dell

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

142