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Inspiron 14 Plus 7440
Dell Inspiron 14 Plus 7440 Manuals
Manuals and User Guides for Dell Inspiron 14 Plus 7440. We have
1
Dell Inspiron 14 Plus 7440 manual available for free PDF download: Owner's Manual
Dell Inspiron 14 Plus 7440 Owner's Manual (109 pages)
Brand:
Dell
| Category:
Laptop
| Size: 70.62 MB
Table of Contents
Table of Contents
3
Chapter 1: Views of Inspiron 14 Plus 7440
7
Right
7
Left
7
Top
8
Front
9
Bottom
10
Service Tag
10
Battery Charge and Status Light
11
Chapter 2: Set up Your Inspiron 14 Plus 7440
12
Chapter 3: Specifications of Inspiron 14 Plus 7440
14
Dimensions and Weight
14
Processor
14
Chipset
16
Operating System
17
Memory
17
External Ports
17
Internal Slots
18
Wireless Module
18
Audio
18
Storage
19
Media-Card Reader
19
Keyboard
20
Keyboard Shortcuts of Inspiron 14 Plus 7440
20
Camera
21
Touchpad
22
Power Adapter
22
Battery
23
Display
24
Fingerprint Reader (Optional)
25
GPU-Integrated
25
Operating and Storage Environment
25
Dell Support Policy
26
Comfortview
26
Chapter 4: Working Inside Your Computer
27
Safety Instructions
27
Before Working Inside Your Computer
27
Safety Precautions
28
Electrostatic Discharge-ESD Protection
28
ESD Field Service Kit
29
Transporting Sensitive Components
30
After Working Inside Your Computer
30
Bitlocker
30
Recommended Tools
30
Screw List
31
Major Components of Inspiron 14 Plus 7440
32
Chapter 5: Removing and Installing Customer Replaceable Units (Crus)
34
Base Cover
34
Removing the Base Cover
34
Installing the Base Cover
36
Solid-State Drive
38
Removing the M.2 2230 Solid-State Drive
38
Installing the M.2 2230 Solid-State Drive
39
Removing the M.2 2280 Solid-State Drive
40
Installing the M.2 2280 Solid-State Drive
41
Fan
42
Removing the Fan
42
Installing the Fan
43
Wireless Card
44
Removing the Wireless Card
44
Installing the Wireless Card
45
Chapter 6: Removing and Installing Field Replaceable Units (Frus)
48
Battery
48
Rechargeable Li-Ion Battery Precautions
48
Removing the Battery
48
Installing the Battery
49
Battery Cable
50
Removing the Battery Cable
50
Installing the Battery Cable
51
Display Assembly
52
Removing the Display Assembly
52
Installing the Display Assembly
54
I/O Board
56
Removing the I/O Board
56
Installing the I/O Board
57
Speaker and Antenna Assembly
58
Removing the Speaker and Antenna Assembly
58
Installing the Speaker and Antenna Assembly
59
Heat Sink
61
Removing the Heat Sink
61
Installing the Heat Sink
62
Power-Adapter Port
63
Removing the Power-Adapter Port
63
Installing the Power-Adapter Port
64
System Board
65
Removing the System Board
65
Installing the System Board
68
USB Board
71
Removing the USB Board
71
Installing the USB Board
73
Power Button
75
Removing the Power Button
75
Installing the Power Button
77
Touchpad
80
Removing the Touchpad
80
Installing the Touchpad
81
I/O-Board and USB-Board Cable
83
Removing the I/O-Board and USB-Board Cable
83
Installing the I/O-Board and USB-Board Cable
84
Palm-Rest and Keyboard Assembly
85
Removing the Palm-Rest and Keyboard Assembly
85
Installing the Palm-Rest and Keyboard Assembly
86
Chapter 7: Software
88
Operating System
88
Drivers and Downloads
88
Chapter 8: BIOS Setup
89
Entering BIOS Setup Program
89
Navigation Keys
89
F12 One Time Boot Menu
89
System Setup Options
90
Updating the BIOS
99
Updating the BIOS in Windows
99
Updating the BIOS Using the USB Drive in Windows
100
Updating the BIOS from the F12 One Time Boot Menu
100
System and Setup Password
101
Assigning a System Setup Password
101
Deleting or Changing an Existing System Setup Password
101
Clearing CMOS Settings
102
Clearing BIOS (System Setup) and System Passwords
102
Chapter 9: Troubleshooting
103
Handling Swollen Rechargeable Li-Ion Batteries
103
Locate the Service Tag or Express Service Code of Your Dell Computer
103
Dell Supportassist Pre-Boot System Performance Check Diagnostics
104
Running the Supportassist Pre-Boot System Performance Check
104
Built-In Self-Test (BIST)
104
M-Bist
104
LCD Power Rail Test (L-BIST)
105
LCD Built-In Self-Test (BIST)
105
System-Diagnostic Lights
106
Recovering the Operating System
107
Real-Time Clock (RTC Reset)
107
Backup Media and Recovery Options
107
Wi-Fi Power Cycle
107
Drain Residual Flea Power (Perform Hard Reset)
108
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