Dell W26C Manuals

Manuals and User Guides for Dell W26C. We have 9 Dell W26C manuals available for free PDF download: Service Manual, Setup And Specifications

Dell W26C Service Manual

Dell W26C Service Manual (108 pages)

Brand: Dell | Category: Desktop | Size: 35.89 MB

Table of Contents

Table of Contents
3
Chapter 1: Working Inside Your Computer

6
Chapter 2: Removing and Installing Components

10
- Recommended Tools
  10
- Screw List
  10
- Major Components of Optiplex 5400 All-In-One
  12
- Stand
  13
- Removing the Fixed Stand
  13
- Installing the Fixed Stand
  13
- Removing the Height Adjustable Stand
  14
- Installing the Height Adjustable Stand
  15
- Cable Cover-Optional
  16
- Removing the Cable Cover
  16
- Installing the Cable Cover
  18
- Back Cover
  19
- Removing the Back Cover
  19
- Installing the Back Cover
  21
- Hard Drive
  23
- Removing the Hard Drive
  23
- Installing the Hard Drive
  24
- Memory Modules
  25
- Removing the Memory Modules
  25
- Installing the Memory Modules
  26
- System-Board Shield
  28
- Removing the System-Board Shield
  28
- Installing the System-Board Shield
  28
- Solid-State Drive
  29
- Removing the M.2 2230 Solid-State Drive-Slot 1
  29
- Installing the M.2 2230 Solid-State Drive-Slot 1
  30
- Removing the M.2 2280 Solid-State Drive-Slot 1
  31
- Installing the M.2 2280 Solid-State Drive-Slot 1
  32
- Removing the M.2 2230 Solid-State Drive-Slot 2
  33
- Installing the M.2 2230 Solid-State Drive-Slot 2
  34
- Removing the M.2 2280 Solid-State Drive-Slot 2
  35
- Installing the M.2 2280 Solid-State Drive-Slot 2
  36
- System Fan
  37
- Removing the System Fan-35 W
  37
- Installing the System Fan-35 W
  38
- Removing the System Fan-65 W
  39
- Installing the System Fan-65 W
  40
- Coin-Cell Battery
  41
- Removing the Coin-Cell Battery
  41
- Installing the Coin-Cell Battery
  42
- Wireless Card
  43
- Removing the Wireless Card
  43
- Installing the Wireless Card
  44
- Camera Assembly
  46
- Removing the Camera Assembly
  46
- Installing the Camera Assembly
  47
- Bottom Cover
  48
- Removing the Bottom Cover
  48
- Installing the Bottom Cover
  49
- Power-Supply Unit
  50
- Removing the Power-Supply Unit (PSU)
  50
- Installing the Power-Supply Unit (PSU)
  52
- Power-Supply Fan
  54
- Removing the PSU Fan
  54
- Installing the PSU Fan
  55
- Heat Sink
  56
- Removing the Heat Sink-35 W
  56
- Installing the Heat Sink-35 W
  57
- Removing the Heat Sink-65 W
  58
- Installing the Heat Sink-65 W
  59
- Processor
  60
- Removing the Processor
  60
- Installing the Processor
  61
- Rear-I/O Bracket
  63
- Removing the Rear-I/O Bracket
  63
- Installing the Rear-I/O Bracket
  64
- System Board
  65
- Removing the System Board
  65
- Installing the System Board
  67
- Speakers
  70
- Removing the Speakers
  70
- Installing the Speakers
  71
- Power-Button Board
  72
- Removing the Power-Button Board
  72
- Installing the Power-Button Board
  73
- Microphones
  74
- Removing the Microphones
  74
- Installing the Microphones
  76
- Side I/O-Board
  77
- Removing the Side I/O-Board
  77
- Installing the Side I/O-Board
  78
- Audio Board
  80
- Removing the Audio Board
  80
- Installing the Audio Board
  80
- Antenna Modules
  81
- Removing the Antenna Modules
  81
- Installing the Antenna Modules
  82
- Display Panel
  83
- Removing the Display Panel
  83
- Installing the Display Panel
  85
- Middle Frame
  87
- Removing the Middle Frame
  87
- Installing the Middle Frame
  88
Chapter 3: Drivers and Downloads

90
Chapter 4: BIOS Setup

91
- Entering BIOS Setup Program
  91
- Navigation Keys
  91
- One Time Boot Menu
  91
- System Setup Options
  92
- Updating the BIOS
  100
- Updating the BIOS in Windows
  100
- Updating the BIOS in Linux and Ubuntu
  100
- Updating the BIOS Using the USB Drive in Windows
  101
- Updating the BIOS from the F12 One-Time Boot Menu
  101
- System and Setup Password
  102
- Assigning a System Setup Password
  102
- Deleting or Changing an Existing System Setup Password
  103
- Clearing CMOS Settings
  103
- Clearing BIOS (System Setup) and System Passwords
  103
Chapter 5: Troubleshooting

104
Chapter 6: Getting Help and Contacting Dell

108

Dell W26C Service Manual

Dell W26C Service Manual (106 pages)

Brand: Dell | Category: Desktop | Size: 3.44 MB

Table of Contents

Table of Contents
3
Chapter 1: Working Inside Your Computer

6
Chapter 2: Removing and Installing Components

10
- Recommended Tools
  10
- Screw List
  10
- Major Components of Your Computer
  12
- Stand
  13
- Removing the Fixed Stand
  13
- Installing the Fixed Stand
  14
- Removing the Articulating Stand
  14
- Installing the Articulating Stand
  16
- Removing the Height Adjustable Stand
  17
- Installing the Height Adjustable Stand
  18
- Cable Cover-Optional
  19
- Removing the Cable Cover
  19
- Installing the Cable Cover
  21
- Back Cover
  22
- Removing the Back Cover
  22
- Installing the Back Cover
  24
- Hard Drive
  25
- Removing the Hard Drive
  25
- Installing the Hard Drive
  26
- Memory Modules
  27
- Removing the Memory Modules
  27
- Installing the Memory Modules
  28
- System-Board Shield
  29
- Removing the System-Board Shield
  29
- Installing the System-Board Shield
  30
- Solid-State Drive
  31
- Removing the M.2 2230 Solid-State Drive
  31
- Installing the M.2 2230 Solid-State Drive
  32
- Removing the M.2 2280 Solid-State Drive/Intel Optane Memory Module
  33
- Installing the M.2 2280 Solid-State Drive/Intel Optane Memory Module
  34
- System Fan
  35
- Removing the System Fan
  35
- Installing the System Fan
  36
- Coin-Cell Battery
  37
- Removing the Coin-Cell Battery
  37
- Installing the Coin-Cell Battery
  38
- Wireless Card
  39
- Removing the Wireless Card
  39
- Installing the Wireless Card
  40
- Camera Assembly
  42
- Removing the Camera Assembly
  42
- Installing the Camera Assembly
  43
- Bottom Cover
  44
- Removing the Bottom Cover
  44
- Installing the Bottom Cover
  45
- Power-Supply Unit
  46
- Removing the Power-Supply Unit (PSU)
  46
- Installing the Power-Supply Unit (PSU)
  48
- Power-Supply Fan
  50
- Removing the PSU Fan
  50
- Installing the PSU Fan
  51
- Heat Sink
  52
- Removing the Heat Sink-UMA
  52
- Installing the Heat Sink-UMA
  53
- Removing the Heat Sink-Discrete
  54
- Installing the Heat Sink-Discrete
  55
- Processor
  56
- Removing the Processor
  56
- Installing the Processor
  57
- Rear-I/O Bracket
  59
- Removing the Rear-I/O Bracket
  59
- Installing the Rear-I/O Bracket
  60
- System Board
  61
- Removing the System Board
  61
- Installing the System Board
  63
- Speakers
  65
- Removing the Speakers
  65
- Installing the Speakers
  66
- Power-Button Board
  68
- Removing the Power-Button Board
  68
- Installing the Power-Button Board
  69
- Microphones
  70
- Removing the Microphones
  70
- Installing the Microphones
  71
- Side I/O-Board
  72
- Removing the Side I/O-Board
  72
- Installing the Side I/O-Board
  73
- Audio Board
  74
- Removing the Audio Board
  74
- Installing the Audio Board
  75
- Antenna Modules
  76
- Removing the Antenna Modules
  76
- Installing the Antenna Modules
  78
- Display Panel
  79
- Removing the Display Panel
  79
- Installing the Display Panel
  81
- Middle Frame
  84
- Removing the Middle Frame
  84
- Installing the Middle Frame
  86
Chapter 3: Drivers and Downloads

88
Chapter 4: System Setup

89
Chapter 5: Troubleshooting

102
- Display Built-In Self Test
  102
- Supportassist Diagnostics
  102
- Running the Supportassist Pre-Boot System Performance Check
  102
- Diagnostics
  103
- Recovering the Operating System
  104
- Flashing BIOS (USB Key)
  104
- Flashing the BIOS
  104
- Wifi Power Cycle
  105
- Flea Power Release
  105
Chapter 6: Getting Help and Contacting Dell

106

Dell W26C Service Manual

Dell W26C Service Manual (101 pages)

Brand: Dell | Category: Desktop | Size: 30.68 MB

Table of Contents

Table of Contents
3
Chapter 1: Working Inside Your Computer

6
Chapter 2: Removing and Installing Components

10
- Recommended Tools
  10
- Screw List
  10
- Major Components of Optiplex 7400 All-In-One
  12
- Stand
  13
- Removing the Fixed Stand
  13
- Installing the Fixed Stand
  13
- Removing the Height Adjustable Stand
  14
- Installing the Height Adjustable Stand
  15
- Cable Cover-Optional
  16
- Removing the Cable Cover
  16
- Installing the Cable Cover
  18
- Back Cover
  19
- Removing the Back Cover
  19
- Installing the Back Cover
  21
- Memory Modules
  22
- Removing the Memory Modules
  22
- Installing the Memory Modules
  23
- System-Board Shield
  24
- Removing the System-Board Shield
  24
- Installing the System-Board Shield
  25
- Solid-State Drive
  26
- Removing the M.2 2230 Solid-State Drive-Slot 1
  26
- Installing the M.2 2230 Solid-State Drive-Slot 1
  27
- Removing the M.2 2280 Solid-State Drive-Slot 1
  28
- Installing the M.2 2280 Solid-State Drive-Slot 1
  29
- Removing the M.2 2230 Solid-State Drive-Slot 2
  30
- Installing the M.2 2230 Solid-State Drive-Slot 2
  31
- Removing the M.2 2280 Solid-State Drive-Slot 2
  32
- Installing the M.2 2280 Solid-State Drive-Slot 2
  33
- System Fan
  34
- Removing the System Fan
  34
- Installing the System Fan
  35
- Coin-Cell Battery
  36
- Removing the Coin-Cell Battery
  36
- Installing the Coin-Cell Battery
  37
- Wireless Card
  38
- Removing the Wireless Card
  38
- Installing the Wireless Card
  39
- Camera Assembly
  41
- Removing the Camera Assembly
  41
- Installing the Camera Assembly
  42
- Bottom Cover
  43
- Removing the Bottom Cover
  43
- Installing the Bottom Cover
  44
- Power-Supply Unit
  45
- Removing the Power-Supply Unit (PSU)
  45
- Installing the Power-Supply Unit (PSU)
  47
- Power-Supply Fan
  48
- Removing the PSU Fan
  48
- Installing the PSU Fan
  49
- Heat Sink
  50
- Removing the Heat Sink-UMA
  50
- Installing the Heat Sink-UMA
  51
- Removing the Heat Sink-Discrete
  52
- Installing the Heat Sink-Discrete
  53
- Processor
  54
- Removing the Processor
  54
- Installing the Processor
  55
- Rear-I/O Bracket
  57
- Removing the Rear-I/O Bracket
  57
- Installing the Rear-I/O Bracket
  58
- System Board
  59
- Removing the System Board
  59
- Installing the System Board
  61
- Speakers
  63
- Removing the Speakers
  63
- Installing the Speakers
  64
- Power-Button Board
  65
- Removing the Power-Button Board
  65
- Installing the Power-Button Board
  66
- Microphones
  67
- Removing the Microphones
  67
- Installing the Microphones
  69
- Side I/O-Board
  70
- Removing the Side I/O-Board
  70
- Installing the Side I/O-Board
  71
- Audio Board
  73
- Removing the Audio Board
  73
- Installing the Audio Board
  73
- Antenna Modules
  74
- Removing the Antenna Modules
  74
- Installing the Antenna Modules
  75
- Display Panel
  76
- Removing the Display Panel
  76
- Installing the Display Panel
  78
- Middle Frame
  80
- Removing the Middle Frame
  80
- Installing the Middle Frame
  81
Chapter 3: Drivers and Downloads

83
Chapter 4: BIOS Setup

84
Chapter 5: Troubleshooting

97
Chapter 6: Getting Help and Contacting Dell

101

Dell W26C Service Manual

Dell W26C Service Manual (102 pages)

Brand: Dell | Category: Desktop | Size: 36.47 MB

Table of Contents

Table of Contents
3
Safety Instructions
6
Before Working Inside Your Computer
6
Before You Begin
6
Electrostatic Discharge-ESD Protection
7
ESD Field Service Kit
7
Transporting Sensitive Components
8
After Working Inside Your Computer
8
Removing and Installing Components
10
Recommended Tools
10
Screw List
10
Stand
12
Removing the Fixed Stand
12
Installing the Fixed Stand
13
Removing the Articulating Stand
14
Installing the Articulating Stand
16
Removing the Height Adjustable Stand
17
Installing the Height Adjustable Stand
18
Cable Cover-Optional
19
Removing the Cable Cover
19
Installing the Cable Cover
21
Back Cover
22
Removing the Back Cover
22
Installing the Back Cover
24
Hard Drive
25
Removing the Hard Drive
25
Installing the Hard Drive
26
Memory Modules
27
Removing the Memory Modules
27
Installing the Memory Modules
28
System-Board Shield
29
Removing the System-Board Shield
29
Installing the System-Board Shield
30
Solid-State Drive
31
Removing the M.2 2230 Solid-State Drive
31
Installing the M.2 2230 Solid-State Drive
32
Removing the M.2 2280 Solid-State Drive/Intel Optane Memory Module
33
Installing the M.2 2280 Solid-State Drive/Intel Optane Memory Module
34
System Fan
35
Removing the Fan
35
Installing the Fan
36
Coin-Cell Battery
37
Removing the Coin-Cell Battery
37
Installing the Coin-Cell Battery
38
Wireless Card
39
Removing the Wireless Card
39
Installing the Wireless Card
40
Camera Assembly
42
Removing the Camera Assembly
42
Installing the Camera Assembly
43
Bottom Cover
44
Removing the Bottom Cover
44
Installing the Bottom Cover
45
Power-Supply Unit
46
Removing the Power-Supply Unit (PSU)
46
Installing the Power-Supply Unit (PSU)
48
Power-Supply Fan
50
Removing the PSU Fan
50
Installing the PSU Fan
51
Heat Sink
52
Removing the Heat Sink-UMA
52
Installing the Heat Sink-UMA
53
Removing the Heat Sink-Discrete
54
Installing the Heat Sink-Discrete
55
Processor
56
Removing the Processor
56
Installing the Processor
57
Rear-I/O Bracket
59
Removing the Rear-I/O Bracket
59
Installing the Rear-I/O Bracket
60
System Board
62
Removing the System Board
62
Installing the System Board
66
Speakers
68
Removing the Speakers
68
Installing the Speakers
69
Power-Button Board
70
Removing the Power-Button Board
70
Installing the Power-Button Board
71
Microphones
72
Removing the Microphones
72
Installing the Microphones
73
Side I/O-Board
74
Removing the Side-I/O Board
74
Installing the Side-I/O Board
75
Audio Board
77
Removing the Audio Board
77
Installing the Audio Board
77
Antenna Modules
78
Removing the Antenna Modules
78
Installing the Antenna Modules
79
Display Panel
81
Removing the Display Panel
81
Installing the Display Panel
82
Middle Frame
84
Removing the Middle Frame
84
Installing the Middle Frame
86
Software
88
Operating System
88
Downloading the Drivers
88
System Setup
89
BIOS Overview
89
Entering BIOS Setup Program
89
Navigation Keys
89
Boot Sequence
90
System Setup Options
90
System and Setup Password
96
Assigning a System Setup Password
97
Deleting or Changing an Existing System Setup Password
97
Troubleshooting
98
Dell Supportassist Pre-Boot System Performance Check Diagnostics
98
Running the Supportassist Pre-Boot System Performance Check
98
Display Built-In Self Test
98
Diagnostics
99
Recovering the Operating System
100
Flashing BIOS (USB Key)
100
Flashing the BIOS
100
Wifi Power Cycle
101
Flea Power Release
101
Getting Help and Contacting Dell
102

Dell W26C Service Manual

Dell W26C Service Manual (102 pages)

Brand: Dell | Category: Desktop | Size: 36.21 MB

Table of Contents

Table of Contents
3
Safety Instructions
6
Before Working Inside Your Computer
6
Before You Begin
6
Electrostatic Discharge-ESD Protection
7
ESD Field Service Kit
7
Transporting Sensitive Components
8
After Working Inside Your Computer
8
Removing and Installing Components
10
Recommended Tools
10
Screw List
10
Stand
12
Removing the Fixed Stand
12
Installing the Fixed Stand
12
Removing the Articulating Stand
13
Installing the Articulating Stand
15
Removing the Height Adjustable Stand
16
Installing the Height Adjustable Stand
17
Cable Cover-Optional
18
Removing the Cable Cover
18
Installing the Cable Cover
20
Back Cover
21
Removing the Back Cover
21
Installing the Back Cover
23
Hard Drive
24
Removing the Hard Drive
24
Installing the Hard Drive
25
Memory Modules
26
Removing the Memory Modules
26
Installing the Memory Modules
27
System-Board Shield
28
Removing the System-Board Shield
28
Installing the System-Board Shield
29
Solid-State Drive
30
Removing the M.2 2230 Solid-State Drive
30
Installing the M.2 2230 Solid-State Drive
31
Removing the M.2 2280 Solid-State Drive/Intel Optane Memory Module
32
Installing the M.2 2280 Solid-State Drive/Intel Optane Memory Module
33
System Fan
34
Removing the System Fan
34
Installing the System Fan
35
Coin-Cell Battery
36
Removing the Coin-Cell Battery
36
Installing the Coin-Cell Battery
37
Wireless Card
38
Removing the Wireless Card
38
Installing the Wireless Card
39
Camera Assembly
41
Removing the Camera Assembly
41
Installing the Camera Assembly
42
Bottom Cover
43
Removing the Bottom Cover
43
Installing the Bottom Cover
44
Power-Supply Unit
45
Removing the Power-Supply Unit (PSU)
45
Installing the Power-Supply Unit (PSU)
47
Power-Supply Fan
49
Removing the PSU Fan
49
Installing the PSU Fan
50
Heat Sink
51
Removing the Heat Sink-UMA
51
Installing the Heat Sink-UMA
52
Removing the Heat Sink-Discrete
53
Installing the Heat Sink-Discrete
54
Processor
55
Removing the Processor
55
Installing the Processor
56
Rear-I/O Bracket
58
Removing the Rear-I/O Bracket
58
Installing the Rear-I/O Bracket
59
System Board
61
Removing the System Board
61
Installing the System Board
65
Speakers
68
Removing the Speakers
68
Installing the Speakers
69
Power-Button Board
70
Removing the Power-Button Board
70
Installing the Power-Button Board
71
Microphones
72
Removing the Microphones
72
Installing the Microphones
73
Side I/O-Board
74
Removing the Side-I/O Board
74
Installing the Side-I/O Board
75
Audio Board
76
Removing the Audio Board
76
Installing the Audio Board
77
Antennas
78
Removing the Antenna Modules
78
Installing the Antenna Modules
79
Display Panel
80
Removing the Display Panel
80
Installing the Display Panel
82
Middle Frame
84
Removing the Middle Frame
84
Installing the Middle Frame
86
Software
88
Operating System
88
Downloading the Drivers
88
System Setup
89
BIOS Overview
89
Entering BIOS Setup Program
89
Navigation Keys
89
Boot Sequence
89
System Setup Options
90
System and Setup Password
96
Assigning a System Setup Password
97
Deleting or Changing an Existing System Setup Password
97
Troubleshooting
98
Dell Supportassist Pre-Boot System Performance Check Diagnostics
98
Running the Supportassist Pre-Boot System Performance Check
98
Display Built-In Self Test
98
Diagnostics
99
Recovering the Operating System
100
Flashing BIOS (USB Key)
100
Flashing the BIOS
100
Wifi Power Cycle
101
Flea Power Release
101
Getting Help and Contacting Dell
102

Dell W26C Setup And Specifications

Dell W26C Setup And Specifications (32 pages)

Brand: Dell | Category: Desktop | Size: 6.14 MB

Table of Contents

Table of Contents
3
Chapter 1: Set up Your Computer

4
Chapter 2: Views of Optiplex 7400 All-In-One

12
- Right
  12
- Left
  13
- Front
  14
- Retractable Camera
  15
- Bottom
  15
- Back
  17
- Inside View of Your Computer
  18
- View of Discrete Configuration
  18
- View of UMA Configuration
  19
Chapter 3: Specifications of Optiplex 7400 All-In-One

20
- Dimensions and Weight
  20
- Processor
  20
- Chipset
  21
- Operating System
  21
- Memory
  22
- Memory Matrix
  22
- External Ports
  23
- Internal Slots
  23
- Ethernet
  24
- Wireless Module
  24
- Audio
  24
- Storage
  25
- RAID (Redundant Array of Independent Disks)
  25
- Media-Card Reader
  26
- Camera
  26
- Power Ratings
  27
- Power Supply Connector
  27
- Display
  28
- GPU-Integrated
  29
- Multiple Display Support Matrix
  29
- GPU-Discrete
  29
- Multiple Display Support Matrix
  30
- Hardware Security
  30
- Environmental
  30
- Regulatory Compliance
  31
- Operating and Storage Environment
  31
Chapter 4: Getting Help and Contacting Dell

32

Dell W26C Setup And Specifications

Dell W26C Setup And Specifications (34 pages)

Brand: Dell | Category: Monitor | Size: 5.91 MB

Table of Contents

Table of Contents
3
Chapter 1: Set up Your Optiplex 7490 All-In-One

4
Chapter 2: Views of Optiplex 7490 All-In-One

12
- Front
  12
- Retractable Camera
  13
- Left
  14
- Right
  15
- Back
  16
- Bottom
  17
- Inside View of Your Computer
  18
- System Board Layout
  20
Chapter 3: Specifications of Optiplex 7490 All-In-One

21
- Dimensions and Weight
  21
- Processor
  21
- Chipset
  22
- Operating System
  23
- Memory
  23
  - Memory Configuration Matrix
    24
- External Ports
  24
- Internal Slots
  25
- Ethernet
  25
- Wireless Module
  25
- Audio
  26
- Storage
  26
- Intel Optane Memory
  27
- Media-Card Reader
  28
- Camera
  28
- Power Ratings
  29
  - Power Supply Connectors
    30
- Display
  30
- GPU-Integrated
  31
- GPU-Discrete
  31
- Environmental
  32
- Regulatory
  32
- Operating and Storage Environment
  32
Chapter 4: Getting Help and Contacting Dell

34

Dell W26C Setup And Specifications

Dell W26C Setup And Specifications (32 pages)

Brand: Dell | Category: Desktop | Size: 5.67 MB

Table of Contents

Table of Contents
3
Chapter 1: Set up Your Computer

4
Chapter 2: Views of Optiplex 5400 All-In-One

11
- Right
  11
- Left
  12
- Front
  13
- Retractable Camera
  14
- Bottom
  14
- Back
  16
- Inside View of Your Computer
  17
- View of 65 W Configuration
  17
- View of 35 W Configuration
  18
Chapter 3: Specifications of Optiplex 5400 All-In-One

19
- Dimensions and Weight
  19
- Processor
  19
- Chipset
  20
- Operating System
  21
- Memory
  21
- Memory Matrix
  22
- External Ports
  22
- Internal Slots
  23
- Ethernet
  23
- Wireless Module
  23
- Audio
  24
- Storage
  24
- Media-Card Reader
  25
- Camera
  26
- Power Ratings
  26
- Power Supply Connector
  27
- Display
  27
- GPU-Integrated
  28
- Multiple Display Support Matrix
  29
- Hardware Security
  29
- Environmental
  30
- Regulatory Compliance
  30
- Operating and Storage Environment
  30
Chapter 4: Getting Help and Contacting Dell

32

Dell W26C Setup And Specifications

Dell W26C Setup And Specifications (29 pages)

Brand: Dell | Category: Desktop | Size: 4.65 MB

Table of Contents

Table of Contents
3
Chapter 1: Set up Your Computer

4
Chapter 2: Views of Optiplex 7780 All-In-One

10
- Front
  10
- Retractable Camera
  11
- Left
  12
- Right
  13
- Back
  14
- Bottom
  15
- System Board Layout
  16
Chapter 3: Specifications of Optiplex 7780 All-In-One

17
- Dimensions and Weight
  17
- Processors
  17
- Chipset
  18
- Operating System
  19
- Memory
  19
- Ports and Connectors
  20
- Communications
  20
- Audio
  21
- Storage
  21
- Intel Optane Memory
  22
- Media-Card Reader
  22
- Camera
  23
- Power Supply Unit
  24
- Display
  24
- Video
  25
- Computer Environment
  25
- Security
  26
- Data Security
  26
- Environmental
  27
- Regulatory
  27
- Accessories
  27
- Service and Support
  28
Chapter 4: Getting Help and Contacting Dell

29

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