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Dell 0403X User Manual
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Table of Contents
Default Chapter
3
Table of Contents
3
Chapter 1: Views of Optiplex Small Form Factor 7020
7
Front
7
Back
9
Chapter 2: Set up Your Computer
11
Chapter 3: Specifications of Optiplex Small Form Factor 7020
18
Dimensions and Weight
18
Processor
18
Chipset
19
Operating System
20
Memory
20
Memory Matrix
21
External Ports
21
Internal Slots
22
Ethernet
22
Wireless Module
23
Audio
23
Storage
23
Storage Matrix
24
Redundant Array of Independent Disks (RAID)
24
Power Ratings
25
Power Supply Connector
25
GPU-Integrated
26
Video Port Resolution (GPU-Integrated)
26
External Display Support (GPU-Integrated)
26
GPU-Discrete
27
Video Port Resolution (GPU-Discrete)
27
External Display Support (GPU-Discrete)
27
Hardware Security
27
Environmental
28
Regulatory Compliance
28
Operating and Storage Environment
29
Chapter 4: Working Inside Your Computer
30
Safety Instructions
30
Before Working Inside Your Computer
30
Safety Precautions
31
Electrostatic Discharge-ESD Protection
31
ESD Field Service Kit
32
Transporting Sensitive Components
33
After Working Inside Your Computer
33
Bitlocker
33
Recommended Tools
33
Screw List
34
Major Components of Optiplex Small Form Factor 7020
35
Chapter 5: Removing and Installing Side Cover
38
Removing the Side Cover
38
Installing the Side Cover
38
Chapter 6: Removing and Installing Coin-Cell Battery
40
Removing the Coin-Cell Battery
40
Installing the Coin-Cell Battery
40
Chapter 7: Removing and Installing Customer Replaceable Units (Crus)
42
Front Bezel
42
Removing the Front Bezel
42
Installing the Front Bezel
43
3.5-Inch Hard Drive
44
Removing the 3.5-Inch Hard Drive
44
Installing the 3.5-Inch Hard Drive
46
Disk-Drive Cage
48
Removing the Disk-Drive Cage
48
Installing the Disk-Drive Cage
50
Optical Drive
51
Removing the Optical Drive
51
Installing the Optical Drive
53
Memory
54
Removing the Memory Module
54
Installing the Memory Module
55
Solid-State Drives
56
Removing the M.2 2230 Solid-State Drive
56
Installing the M.2 2230 Solid-State Drive
56
Removing the M.2 2280 Solid-State Drive
58
Installing the M.2 2280 Solid-State Drive
59
Dell Ultra Speed Drive Gen3 Card
61
Wireless Card
68
Removing the Wireless Card
68
Installing the Wireless Card
69
External Puck Antenna
70
Graphics Card
70
Removing the Graphics Card
70
Installing the Graphics Card
71
Internal Speaker
73
Removing the Internal Speaker
73
Installing the Internal Speaker
73
Intrusion Switch
74
Removing the Intrusion Switch
74
Installing the Intrusion Switch
75
Chapter 8: Removing and Installing Field Replaceable Units (Frus)
77
Power Button
77
Removing the Power Button
77
Installing the Power Button
78
Wireless Antenna Module
79
Internal Antenna Module
79
External SMA Antenna Module
84
Power-Supply Unit
87
Removing the Power-Supply Unit
87
Installing the Power-Supply Unit
89
Processor Fan and Heat-Sink Assembly
90
Removing the Processor Fan and Heat-Sink Assembly
90
Installing the Processor Fan and Heat-Sink Assembly
91
Processor
92
Removing the Processor
92
Installing the Processor
93
Optional Input/Output Modules
94
Serial Module
94
VGA Module
97
DP Module
99
HDMI Module
101
System Board
103
Removing the System Board
103
Installing the System Board
107
Chapter 9: Software
113
Operating System
113
Drivers and Downloads
113
Chapter 10: BIOS Setup
114
Entering BIOS Setup Program
114
Navigation Keys
114
F12 One Time Boot Menu
114
System Setup Options
115
Updating the BIOS
127
Updating the BIOS in Windows
127
Updating the BIOS in Linux and Ubuntu
128
Updating the BIOS Using the USB Drive in Windows
128
Updating the BIOS from the F12 One-Time Boot Menu
128
System and Setup Password
129
Assigning a System Setup Password
129
Deleting or Changing an Existing System Setup Password
130
Clearing CMOS Settings
130
Clearing BIOS (System Setup) and System Passwords
130
Chapter 11: Troubleshooting
131
Dell Supportassist Pre-Boot System Performance Check Diagnostics
131
Running the Supportassist Pre-Boot System Performance Check
131
Power-Supply Unit Built-In Self-Test
131
System-Diagnostic Lights
132
Recovering the Operating System
132
Other manuals for Dell 0403X
Service Manual
106 pages
Setup And Specifications
23 pages
Installation Guide
7 pages
4
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Dell 0403X Specifications
General
Brand
Dell
Model
0403X
Category
Desktop
Language
English
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