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Inspiron 7791 2n1
Dell Inspiron 7791 2n1 Manuals
Manuals and User Guides for Dell Inspiron 7791 2n1. We have
2
Dell Inspiron 7791 2n1 manuals available for free PDF download: Service Manual, Setup And Specifications
Dell Inspiron 7791 2n1 Service Manual (63 pages)
Brand:
Dell
| Category:
Laptop
| Size: 35.18 MB
Table of Contents
Table of Contents
3
1 Working Inside Your Computer
5
Safety Instructions
5
Before Working Inside Your Computer
5
Before You Begin
5
Electrostatic Discharge-ESD Protection
6
ESD Field Service Kit
6
Transporting Sensitive Components
7
After Working Inside Your Computer
7
Recommended Tools
8
Screw List
8
Base Cover
9
Removing the Base Cover
9
Installing the Base Cover
11
Battery
13
Lithium-Ion Battery Precautions
13
Removing the Battery
13
Installing the Battery
14
Memory Modules
15
Removing the Memory Modules
15
Installing the Memory Modules
16
Wireless Card
18
Removing the Wireless Card
18
Installing the Wireless Card
18
Coin-Cell Battery
19
Removing the Coin-Cell Battery
19
Installing the Coin-Cell Battery
20
Hard Drive
21
Removing the Hard Drive
21
Installing the Hard Drive
22
Fan
24
Removing the Fan
24
Installing the Fan
25
Touchpad
26
Removing the Touchpad
26
Installing the Touchpad
27
Power-Adapter Port
27
Removing the Power-Adapter Port
27
Installing the Power-Adapter Port
28
Speakers
29
Removing the Speakers
29
Installing the Speakers
30
Heat Sink
31
Removing the Heatsink
31
Installing the Heatsink
32
Display Assembly
33
Removing the Display Assembly
33
Installing the Display Assembly
36
I/O Board
39
Removing the I/O Board
39
Installing the I/O Board
39
System Board
40
Removing the System Board
40
Installing the System Board
42
Keyboard Bracket
45
Removing the Keyboard Bracket
45
Installing the Keyboard Bracket
47
Keyboard
48
Removing the Keyboard
48
Installing the Keyboard
49
Power Button with Fingerprint Reader
51
Removing the Power Button with Fingerprint Reader
51
Installing the Power Button with Fingerprint Reader
52
Palm-Rest and Antenna Assembly
53
Removing the Palm-Rest and Antenna Assembly
53
Installing the Palm-Rest and Antenna Assembly
54
3 Device Drivers
55
Downloading the Audio Driver
55
Downloading the Network Driver
55
Downloading the Chipset Driver
56
Downloading the Media-Card Reader Driver
56
Downloading the Wifi Driver
57
Downloading the USB Driver
57
Downloading the Graphics Driver
58
4 Troubleshooting
59
Enhanced Pre-Boot System Assessment (Epsa) Diagnostics
59
Running the Epsa Diagnostics
59
System Diagnostic Lights
59
Recovering the Operating System
60
Flashing BIOS (USB Key)
60
Flashing the BIOS
61
Wifi Power Cycle
61
Flea Power Release
61
5 Getting Help and Contacting Dell
63
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Dell Inspiron 7791 2n1 Setup And Specifications (21 pages)
Brand:
Dell
| Category:
Laptop
| Size: 3 MB
Table of Contents
Table of Contents
3
1 Set up Your Inspiron 7791 2N1
4
2 Views of Inspiron 7791 2N1
6
Right
6
Left
6
Base
7
Display
7
Bottom
8
Modes
8
3 Specifications of Inspiron 7791 2N1
10
Dimensions and Weight
10
Processors
10
Chipset
10
Operating System
11
Memory
11
Ports and Connectors
11
Communications
12
Audio
12
Storage
13
Intel Optane Memory (Optional)
13
Media-Card Reader
14
Keyboard
14
Camera
14
Touchpad
15
Touchpad Gestures
15
Power Adapter
15
Battery
15
Display
16
Fingerprint Reader
17
Video
17
Computer Environment
17
4 Keyboard Shortcuts
19
5 Getting Help and Contacting Dell
21
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