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Latitude 9420 2-in-1
Dell Latitude 9420 2-in-1 Manuals
Manuals and User Guides for Dell Latitude 9420 2-in-1. We have
3
Dell Latitude 9420 2-in-1 manuals available for free PDF download: Service Manual, Setup And Specifications, Quick Start Manual
Dell Latitude 9420 2-in-1 Service Manual (82 pages)
Brand:
Dell
| Category:
Laptop
| Size: 16.15 MB
Table of Contents
Table of Contents
3
Chapter 1: Working Inside Your Computer
6
Before Working Inside Your Computer
6
Safety Precautions
6
Electrostatic Discharge-ESD Protection
7
ESD Field Service Kit
8
After Working Inside Your Computer
8
Chapter 2: Removing and Installing Components
10
Recommended Tools
10
Screw List
11
Major Components of Your Computer
13
Secure Digital (SD) Card
14
Removing the SD Card
14
Installing the SD Card
14
SIM Card Tray
15
Removing the SIM Card Tray
15
Installing the SIM Card Tray
16
Base Cover
17
Removing the Base Cover
17
Installing the Base Cover
19
Solid-State Drive
21
Removing the Solid-State Drive
21
Installing the Solid-State Drive
22
Wireless Wide Area Network (WWAN) Card
23
Removing the WWAN Card
23
Installing the WWAN Card
24
System Fan
26
Removing the System Fan
26
Installing the System Fan
27
Heat Sink
28
Removing the Heat Sink
28
Installing the Heat Sink
29
Display Assembly
30
Removing the Display Assembly
30
Installing the Display Assembly
33
Battery
34
Lithium-Ion Battery Precautions
34
Removing the Battery
35
Installing the Battery
37
Speakers
38
Removing the Left Speaker
38
Installing the Left Speaker
39
Removing the Right Speaker
40
Installing the Right Speaker
41
Wireless Local Area Network (WLAN) Antenna Module
42
Removing the WLAN Antenna Module
42
Installing the WLAN Antenna Module
43
I/O Daughter Board
44
Removing the I/O Daughter Board
44
Installing the I/O Daughter Board
45
Power Button with Fingerprint Reader Assembly
47
Removing the Power Button with Fingerprint Reader Assembly
47
Installing the Power Button with Fingerprint Reader Assembly
47
System Board
48
Removing the System Board
48
Installing the System Board
51
USH Daughter Board
53
Removing the USH Daughter Board
53
Installing the USH Daughter Board
54
Wireless Wide Area Network (WWAN) Antenna Module
55
Removing the WWAN Main Antenna Module
55
Installing the WWAN Main Antenna Module
56
Palm-Rest Assembly
57
Removing the Palm-Rest Assembly
57
Installing the Palm-Rest Assembly
58
Chapter 3: Software
60
Downloading the Drivers
60
Chapter 4: BIOS Setup
61
BIOS Overview
61
Entering BIOS Setup Program
61
Navigation Keys
61
One Time Boot Menu
62
System Setup Options
62
Updating the BIOS
72
Updating the BIOS in Windows
72
Updating the BIOS in Linux and Ubuntu
72
Updating the BIOS Using the USB Drive in Windows
73
Updating the BIOS from the F12 One-Time Boot Menu
73
System and Setup Password
74
Assigning a System Setup Password
74
Deleting or Changing an Existing System Setup Password
75
Clearing BIOS (System Setup) and System Passwords
75
Chapter 5: Troubleshooting
76
Handling Swollen Lithium-Ion Batteries
76
Dell Supportassist Pre-Boot System Performance Check Diagnostics
77
Running the Supportassist Pre-Boot System Performance Check
77
Built-In Self-Test (BIST)
77
M-Bist
77
LCD Power Rail Test (L-BIST)
78
LCD Built-In Self Test (BIST)
78
System Diagnostic Lights
79
Recovering the Operating System
80
Backup Media and Recovery Options
80
Wifi Power Cycle
80
Drain Residual Flea Power (Perform Hard Reset)
81
Chapter 6: Getting Help and Contacting Dell
82
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Dell Latitude 9420 2-in-1 Setup And Specifications (28 pages)
Brand:
Dell
| Category:
Laptop
| Size: 1.32 MB
Table of Contents
Table of Contents
3
Chapter 1: Set up Your Latitude 9420
4
Chapter 2: Views of Latitude 9420
6
Right
6
Left
6
Top
7
Front
8
Bottom
9
Modes
9
Battery Charge and Status LED
12
Chapter 3: Specifications of Latitude 9420
13
Dimensions and Weight
13
Processor
13
Chipset
14
Operating System
14
Memory
14
External Ports
15
Internal Slots
15
Wireless Module
15
WWAN Module
16
Audio
16
Storage
17
Media-Card Reader
17
Keyboard
17
Camera
18
Touchpad
18
Power Adapter
19
Battery
19
Display
20
Fingerprint Reader (Optional)
21
Sensor
21
GPU-Integrated
22
Operating and Storage Environment
22
Chapter 4: Dell Optimizer
23
Chapter 5: Safeshutter
24
Chapter 6: Dell Low Blue Light Display
25
Chapter 7: Keyboard Shortcuts
26
Chapter 8: Getting Help and Contacting Dell
28
Dell Latitude 9420 2-in-1 Quick Start Manual (16 pages)
Brand:
Dell
| Category:
Laptop
| Size: 1.92 MB
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