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P143G
Dell P143G Service Manual
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Table of Contents
Default Chapter
3
Table of Contents
3
Chapter 1: Working Inside Your Computer
6
Before Working Inside Your Computer
6
Entering Service Mode
6
Safety Instructions
6
Electrostatic Discharge-ESD Protection
7
ESD Field Service Kit
8
Transporting Sensitive Components
9
Exiting Service Mode
9
After Working Inside Your Computer
9
Chapter 2: Removing and Installing Components
10
Recommended Tools
10
Screw List
10
Major Components of Inspiron 14 5410
11
Base Cover
12
Removing the Base Cover
12
Installing the Base Cover
14
Battery Cable
15
Removing the 3-Cell Battery Cable
15
Installing the 3-Cell Battery Cable
16
Removing the 4-Cell Battery Cable
17
Installing the 4-Cell Battery Cable
18
Battery
19
Lithium-Ion Battery Precautions
19
Removing the 3-Cell Battery
20
Installing the 3-Cell Battery
20
Removing the 4-Cell Battery
21
Installing the 4-Cell Battery
22
Coin-Cell Battery
23
Removing the Coin-Cell Battery
23
Installing the Coin-Cell Battery
24
Solid-State Drive
25
Removing the M.2 2230 Solid-State Drive
25
Installing the M.2 2230 Solid-State Drive
26
Removing the M.2 2280 Solid-State Drive
27
Installing the M.2 2280 Solid-State Drive
28
Installing the Solid-State Drive Mounting Bracket
29
Memory Module
31
Removing the Memory
31
Installing the Memory
32
Wireless Card
33
Removing the Wireless Card
33
Installing the Wireless Card
34
Power-Adapter Port
36
Removing the Power-Adapter Port
36
Installing the Power-Adapter Port
36
Display Assembly
37
Removing the Display Assembly
37
Installing the Display Assembly
39
I/O Board
41
Removing the I/O Board
41
Installing the I/O Board
42
Speakers
43
Removing the Speakers
43
Installing the Speakers
44
Touchpad
45
Removing the Touchpad
45
Installing the Touchpad
46
Fan
47
Removing the Fan
47
Installing the Fan
48
Heat Sink
49
Removing the Heat Sink
49
Installing the Heat Sink
50
Power Button with Optional Fingerprint Reader
51
Removing the Power-Button with Optional Fingerprint Reader
51
Installing the Power-Button with Optional Fingerprint Reader
51
System Board
52
Removing the System Board
52
Installing the System Board
55
Palm-Rest and Keyboard Assembly
59
Removing the Palm-Rest and Keyboard Assembly
59
Installing the Palm-Rest and Keyboard Assembly
60
Chapter 3: Drivers and Downloads
62
Chapter 4: System Setup
63
Entering BIOS Setup Program
63
Navigation Keys
63
Boot Sequence
64
System Setup Options
64
Updating the BIOS in Windows
68
Updating BIOS on Systems with Bitlocker Enabled
69
Updating Your System BIOS Using a USB Flash Drive
69
Flashing the BIOS from the F12 One-Time Boot Menu
70
System and Setup Password
73
Assigning a System Setup Password
73
Deleting or Changing an Existing System Setup Password
74
Clearing CMOS Settings
74
Clearing BIOS (System Setup) and System Passwords
75
Chapter 5: Troubleshooting
76
Locate the Service Tag or Express Service Code of Your Dell Computer
76
System-Diagnostic Lights
76
Supportassist | On-Board Diagnostics
77
Recovering the Operating System
78
Flashing BIOS (USB Key)
78
Flashing the BIOS
78
Wifi Power Cycle
79
Chapter 6: Getting Help and Contacting Dell
80
Other manuals for Dell P143G
Quick Start
14 pages
Setup And Specifications
26 pages
5
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Dell P143G Specifications
General
Category
Laptop
Storage
500GB HDD
Display Resolution
1366 x 768
Model
P143G
RAM
8GB
Display Size
14 inches
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