Chapter 1: Working Inside Your Computer
6
Before Working Inside Your Computer
6
Safety Instructions
6
Electrostatic Discharge—Esd Protection
7
Esd Field Service Kit
7
Transporting Sensitive Components
8
After Working Inside Your Computer
9
Chapter 2: Removing And Installing Components
10
Recommended Tools
10
Screw List
10
System-Board Components
12
Left-Side Cover
13
Removing The Left-Side Cover
13
Installing The Left-Side Cover
14
Front Cover
14
Removing The Front Cover
14
Installing The Front Cover
15
Memory Modules
16
Removing The Memory Modules
16
Installing The Memory Modules
17
Solid-State Drive/Intel Optane
18
Removing The Solid-State Drive/Intel Optane
18
Installing The Solid-State Drive/Intel Optane
19
Coin-Cell Battery
21
Removing The Coin-Cell Battery
21
Installing The Coin-Cell Battery
21
Wireless Card
22
Removing The Wireless Card
22
Installing The Wireless Card
23
Antenna Modules
25
Removing The Antenna Modules
25
Installing The Antenna Modules
26
Graphics Card
27
Removing The Graphics Card
27
Installing The Graphics Card
28
Power-Supply Unit
29
Removing The Power Supply
29
Installing The Power Supply
30
Hard Drive
32
Removing The Hard Drive
32
Installing The Hard Drive
33
Optical Drive
34
Removing The Optical Drive
34
Installing The Optical Drive
36
Optical-Drive Bezel
37
Removing The Optical-Drive Bezel
37
Installing The Optical Drive
37
Media-Card Reader
38
Removing The Media-Card Reader
38
Installing The Media-Card Reader
39
Fan Shroud
40
Removing The Fan Shroud
40
Installing The Fan Shroud
41
Fan And Heat-Sink Assembly
42
Removing The Fan And Heat-Sink Assembly
42
Installing The Fan And Heat-Sink Assembly
43
Processor
44
Removing The Processor
44
Installing The Processor
46
System Board
47
Removing The System Board
47
Installing The System Board
51
Chapter 3: Drivers And Downloads
54
Chapter 4: System Setup
55
Entering Bios Setup Program
55
Navigation Keys
55
System Setup Options
55
System And Setup Password
60
Assigning A System Setup Password
60
Deleting Or Changing An Existing System Setup Password
61
Clearing Cmos Settings/Rtc Reset
61
Clearing Bios (System Setup) And System Passwords
61
Boot Sequence
62
Updating The Bios
62
Updating The Bios In Windows
62
Updating The Bios Using The Usb Drive In Windows
62
Updating The Bios In Linux And Ubuntu
63
Updating The Bios From The F12 One-Time Boot Menu
63
Updating Bios On Systems With Bitlocker Enabled
63
Chapter 5: Troubleshooting
64
System Diagnostic Lights
64
Diagnostic Error Messages
64
System Error Messages
67
Built-In Self-Test (Bist)
68
M-Bist
68
Lcd Built-In Self Test (Bist)
68
Recovering The Operating System
69
Wifi Power Cycle
69
Real-Time Clock (Rtc Reset)
69
Chapter 6: Getting Help And Contacting Dell
71
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