Dell Latitude 3400 Service Manual - Page 3

Dell Latitude 3400 Service Manual, Major components of your system - ports

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Contents Chapter 1: Working on your computer 5 Safety instructions...5 Turning off your computer - Windows 10...5 Before working inside your computer...6 After working inside your computer...6 Chapter 2: Technology and components 7 DDR4...7 USB features...8 USB Type-C...10 Intel Optane memory...10 Enabling Intel Optane memory...11 Disabling Intel Optane memory...11 Intel UHD Graphics 620...11 Nvidia GeForce MX130 equivalent...12 Chapter 3: Major components of your system 13 Chapter 4: Removing and installing components 15 Recommended tools...15 Secure Digital Card...15 Base cover...17 Battery...22 Hard drive...26 IO board...29 Touchpad...32 Memory modules...36 SIM Card...37 WLAN card...39 WWAN card...41 WWAN daughterboard...43 Solid-state drive/Intel Optane memory module...47 Speakers...57 System fan...61 Heat sink...65 VGA daughterboard...69 Power-button board...72 System board...75 Display assembly...81 Display bezel...89 Display panel...93 Display cable...99 Power-adapter port...103 Camera...105 Contents 3

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Chapter 1: Working on your computer
...............................................................................................
5
Safety instructions
................................................................................................................................................................
5
Turning off your computer — Windows 10
.......................................................................................................................
5
Before working inside your computer
.................................................................................................................................
6
After working inside your computer
....................................................................................................................................
6
Chapter 2: Technology and components
...........................................................................................
7
DDR4
.......................................................................................................................................................................................
7
USB features
..........................................................................................................................................................................
8
USB Type-C
..........................................................................................................................................................................
10
Intel Optane memory
...........................................................................................................................................................
10
Enabling Intel Optane memory
......................................................................................................................................
11
Disabling Intel Optane memory
......................................................................................................................................
11
Intel UHD Graphics 620
.......................................................................................................................................................
11
Nvidia GeForce MX130 equivalent
.....................................................................................................................................
12
Chapter 3: Major components of your system
.................................................................................
13
Chapter 4: Removing and installing components
..............................................................................
15
Recommended tools
............................................................................................................................................................
15
Secure Digital Card
.........................................................................................................................................................
15
Base cover
.......................................................................................................................................................................
17
Battery
............................................................................................................................................................................
22
Hard drive
.......................................................................................................................................................................
26
IO board
..........................................................................................................................................................................
29
Touchpad
........................................................................................................................................................................
32
Memory modules
...........................................................................................................................................................
36
SIM Card
.........................................................................................................................................................................
37
WLAN card
.....................................................................................................................................................................
39
WWAN card
....................................................................................................................................................................
41
WWAN daughterboard
.................................................................................................................................................
43
Solid-state drive/Intel Optane memory module
........................................................................................................
47
Speakers
.........................................................................................................................................................................
57
System fan
......................................................................................................................................................................
61
Heat sink
.........................................................................................................................................................................
65
VGA daughterboard
......................................................................................................................................................
69
Power-button board
......................................................................................................................................................
72
System board
.................................................................................................................................................................
75
Display assembly
.............................................................................................................................................................
81
Display bezel
...................................................................................................................................................................
89
Display panel
...................................................................................................................................................................
93
Display cable
...................................................................................................................................................................
99
Power-adapter port
.....................................................................................................................................................
103
Camera
..........................................................................................................................................................................
105
Contents
Contents
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