![Dell inspiron 7778, 7778-5469 [114/153] Prerequisites](/img/pdf.png)
Dell inspiron 7778, 7778-5469 [114/153] Prerequisites
![Dell inspiron 7778, 7778-5469 [114/153] Prerequisites](/views2/1218040/page114/bg72.png)
Removing the display cable
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before working inside your computer. After working inside your
computer, follow the instructions in After working inside your
computer. For more safety best practices, see the Regulatory
Compliance home page at
www.dell.com/regulatory_compliance.
Prerequisites
1 Remove the base cover.
2 Remove the battery.
3 Remove the wireless card.
4 Remove the display assembly.
5 Follow the procedure from step 1 to step 4 in “Removing the display
panel”.
6 Remove the touch-screen board.
Procedure
1 Peel off the tapes that secure the display cable to the display-panel
assembly and sensor board.
2 Open the latches and disconnect the display cable from the display-panel
assembly and the sensor board.
114
Содержание
- Inspiron 17 1
- Series 2 in 1 1
- Service manual 1
- Caution a caution indicates either potential damage to hardware or loss of data and tells you how to avoid the problem 2
- Note a note indicates important information that helps you make better use of your computer 2
- Notes cautions and warnings 2
- Warning a warning indicates a potential for property damage personal injury or death 2
- After working inside your computer 6 3
- Before working inside your computer 3 3
- Contents 3
- Inspiron 17 7000 series 2 in 1 service manual 3
- Removing the base cover 7 3
- Removing the battery 0 3
- Removing the memory modules 23 3
- Replacing the base cover 9 3
- Replacing the battery 22 3
- Replacing the memory modules 26 3
- Removing the coin cell battery 7 4
- Removing the hard drive 3 4
- Removing the solid state drive 9 4
- Removing the wireless card 0 4
- Replacing the coin cell battery 9 4
- Replacing the hard drive 6 4
- Replacing the solid state drive 31 4
- Replacing the wireless card 2 4
- Removing the keyboard daughter board 44 5
- Removing the speakers 47 5
- Removing the status light board 50 5
- Removing the touch pad 54 5
- Replacing the keyboard daughter board 6 5
- Replacing the speakers 49 5
- Replacing the status light board 3 5
- Replacing the touch pad 8 5
- Removing the fan 59 6
- Removing the heat sink 2 6
- Removing the power adapter port 5 6
- Removing the power and volume buttons board 8 6
- Replacing the fan 1 6
- Replacing the heat sink 4 6
- Replacing the power adapter port 67 6
- Replacing the power and volume buttons board 0 6
- Removing the display assembly 8 7
- Removing the graphics daughter board 1 7
- Removing the i o board 5 7
- Removing the system board 3 7
- Replacing the display assembly 2 7
- Replacing the graphics daughter board 4 7
- Replacing the i o board 7 7
- Replacing the system board 8 7
- Removing the display back cover and antenna assembly 02 8
- Removing the display panel 98 8
- Removing the keyboard 0 8
- Removing the palm rest 95 8
- Replacing the display back cover and antenna assembly 104 8
- Replacing the display panel 01 8
- Replacing the keyboard 93 8
- Replacing the palm rest 7 8
- Flashing the bios 17 9
- Removing the camera 105 9
- Removing the display cable 14 9
- Removing the sensor board 11 9
- Removing the touch screen board 108 9
- Replacing the camera 07 9
- Replacing the display cable 16 9
- Replacing the sensor board 13 9
- Replacing the touch screen board 110 9
- Technology and components 118 10
- Getting help and contacting dell 52 12
- System diagnostic lights 150 12
- Before working inside your computer 13
- Before you begin 13
- Safety instructions 13
- Recommended tools 14
- After working inside your computer 16
- Procedure 17
- Removing the base cover 17
- Procedure 19
- Replacing the base cover 19
- Prerequisites 20
- Procedure 20
- Removing the battery 20
- Post requisites 22
- Procedure 22
- Replacing the battery 22
- Prerequisites 23
- Removing the memory modules 23
- Procedure 24
- Procedure 26
- Replacing the memory modules 26
- Post requisites 27
- Prerequisites 29
- Procedure 29
- Removing the solid state drive 29
- Procedure 31
- Replacing the solid state drive 31
- Post requisites 32
- Prerequisites 33
- Procedure 33
- Removing the hard drive 33
- Post requisites 36
- Procedure 36
- Replacing the hard drive 36
- Prerequisites 37
- Procedure 37
- Removing the coin cell battery 37
- Post requisites 39
- Procedure 39
- Replacing the coin cell battery 39
- Prerequisites 40
- Procedure 40
- Removing the wireless card 40
- Procedure 42
- Replacing the wireless card 42
- Post requisites 43
- Prerequisites 44
- Procedure 44
- Removing the keyboard daughter board 44
- Post requisites 46
- Procedure 46
- Replacing the keyboard daughter board 46
- Prerequisites 47
- Procedure 47
- Removing the speakers 47
- Post requisites 49
- Procedure 49
- Replacing the speakers 49
- Prerequisites 50
- Removing the status light board 50
- Procedure 51
- Post requisites 53
- Procedure 53
- Replacing the status light board 53
- Prerequisites 54
- Procedure 54
- Removing the touch pad 54
- Post requisites 58
- Procedure 58
- Replacing the touch pad 58
- Prerequisites 59
- Procedure 59
- Removing the fan 59
- Post requisites 61
- Procedure 61
- Replacing the fan 61
- Prerequisites 62
- Procedure 62
- Removing the heat sink 62
- Post requisites 64
- Procedure 64
- Replacing the heat sink 64
- Prerequisites 65
- Procedure 65
- Removing the power adapter port 65
- Post requisites 67
- Procedure 67
- Replacing the power adapter port 67
- Prerequisites 68
- Procedure 68
- Removing the power and volume buttons board 68
- Post requisites 70
- Procedure 70
- Replacing the power and volume buttons board 70
- Prerequisites 71
- Procedure 71
- Removing the graphics daughter board 71
- Post requisites 74
- Procedure 74
- Replacing the graphics daughter board 74
- Prerequisites 75
- Procedure 75
- Removing the i o board 75
- Post requisites 77
- Procedure 77
- Replacing the i o board 77
- Prerequisites 78
- Procedure 78
- Removing the display assembly 78
- Post requisites 82
- Procedure 82
- Replacing the display assembly 82
- Prerequisites 83
- Procedure 83
- Removing the system board 83
- Procedure 88
- Replacing the system board 88
- Entering the service tag in the bios setup program 89
- Post requisites 89
- Prerequisites 90
- Procedure 90
- Removing the keyboard 90
- Post requisites 93
- Procedure 93
- Replacing the keyboard 93
- Prerequisites 95
- Procedure 95
- Removing the palm rest 95
- Post requisites 97
- Procedure 97
- Replacing the palm rest 97
- Prerequisites 98
- Procedure 98
- Removing the display panel 98
- Post requisites 101
- Procedure 101
- Replacing the display panel 101
- Prerequisites 102
- Procedure 102
- Removing the display back cover and antenna assembly 102
- Post requisites 104
- Procedure 104
- Replacing the display back cover and antenna assembly 104
- Prerequisites 105
- Procedure 105
- Removing the camera 105
- Post requisites 107
- Procedure 107
- Replacing the camera 107
- Prerequisites 108
- Procedure 108
- Removing the touch screen board 108
- Post requisites 110
- Procedure 110
- Replacing the touch screen board 110
- Prerequisites 111
- Procedure 111
- Removing the sensor board 111
- Post requisites 113
- Procedure 113
- Replacing the sensor board 113
- Prerequisites 114
- Procedure 114
- Removing the display cable 114
- Post requisites 116
- Procedure 116
- Replacing the display cable 116
- Flashing the bios 117
- Downloading the audio driver 118
- Identifying the audio controller 118
- Technology and components 118
- Camera 119
- Changing the audio settings 119
- Identifying the webcam in device manager 119
- Starting the camera application 119
- Getting the dell webcam central 120
- Adjusting the brightness 121
- Changing the screen resolution 121
- Display 121
- Cleaning the display 122
- Rotating the display 122
- Connecting to external display devices 123
- Graphics 124
- Downloading the graphics driver 125
- Identifying the display adapter 125
- Changing the display settings in intel hd graphics control panel 126
- Intel widi 126
- Downloading the widi application 127
- Setting up the wireless display 127
- Downloading the usb 3 driver 128
- Enabling or disabling the usb in bios setup program 128
- Downloading the wi fi driver 129
- Fixing a no boot issue caused by usb emulation 129
- Turning on or off wi fi 129
- Bluetooth 130
- Configuring the wi fi 130
- Pairing the bluetooth enabled devices 131
- Turning on or off bluetooth 131
- Removing the bluetooth device 132
- Transferring files between devices using bluetooth 132
- Hard drive 133
- Identifying the hard drive 133
- Browsing a media card 134
- Downloading the media card reader driver 134
- Identifying the hard drive in bios setup program 134
- Media card reader 134
- Changing the keyboard language 135
- Keyboard 135
- Keyboard shortcuts 135
- Touch pad 136
- Identifying the touch pad 137
- Power adapter 137
- Touch pad gestures 137
- Battery 138
- Chipset 138
- Downloading the chipset driver 138
- Identifying the chipset 139
- Checking the system memory in bios setup program 140
- Checking the system memory in windows 140
- Memory 140
- Processors 140
- Testing memory using epsa 140
- Checking the processor usage in the task manager 141
- Identifying the processors in windows 141
- Device drivers 142
- Intel chipset software installation utility 142
- Intel dynamic platform and thermal framework 142
- Operating system 142
- Service tag location 142
- Intel serial io driver 143
- Video drivers 143
- Intel trusted execution engine interface 145
- Intel virtual button driver 146
- Intel wireless 3165 wi fi and bluetooth drivers 147
- Bios overview 148
- Boot menu 148
- Boot menu enhancements 148
- Entering the bios setup program 148
- Timing key sequences 148
- System diagnostic lights 150
- Getting help and contacting dell 152
- Self help resources 152
- Contacting dell 153
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