Dell OptiPlex 7050 Tower

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7 To remove the system board:

a Remove the screws that secure the system board to the computer [1].

b Slide and lift the system board away from the computer [2].

Removing and installing components

Main Page

Table of Contents3
Working on Your Computer7
Safety Instructions7
Before Working Inside Your Computer7
Turning off Your Computer8
Turning off Your Computer - Windows 108
Turning off Your Computer - Windows 78
After Working Inside Your Computer8
Removing and Installing Components9
Recommended Tools9
Back Cover9
Removing Cover9
Installing Cover11
Front Bezel11
Removing Bezel11
Installing Bezel12
Opening the Front Panel Door12
Storage13
Removing 3.5-Inch Hard Drive Assembly13
Removing 3.5-Inch Hard Drive from the Hard Drive Bracket15
Installing the 3.5-Inch Hard Drive into the Hard Drive Bracket16
Installing 3.5-Inch Hard Drive Assembly16
Removing the 2.5-Inch Drive Assembly16
Removing the 2.5-Inch Drive from the Drive Bracket17
Installing the 2.5-Inch Hard Drive into the Hard Drive Bracket18
Installing the 2.5-Inch Drive Assembly18
Optical Drive18
Removing Optical Drive18
Installing Optical Drive20
M.2 Pcie SSD20
Removing Optional M.2 Pcie SSD20
Installing Optional M.2 Pcie SSD21
SD Card Reader22
Removing SD Card Reader22
Installing SD Card Reader23
Memory Module23
Removing Memory Module23
Installing Memory Module23
Expansion Card24
Removing Pcie Expansion Card24
Installing Pcie Expansion Card25
Power Supply Unit26
Removing Power Supply Unit (PSU)26
Installing Power Supply Unit (PSU)27
VGA Daughter Board28
Removing VGA Daughter Board28
Installing VGA Daughter Board29
Intrusion Switch29
Removing Intrusion Switch29
Installing Intrusion Switch30
Power Switch30
Removing Power Switch30
Installing Power Switch32
Speaker32
Removing Speaker32
Installing Speaker34
Coin Cell Battery34
Removing Coin Cell Battery34
Installing the Coin Cell Battery35
Heat Sink Assembly36
Removing Heat Sink Assembly36
Installing Heat Sink Assembly37
Processor37
Removing Processor37
Installing Processor38
System Fan39
Removing System Fan39
Installing System Fan40
System Board40
Removing System Board40
Installing the System Board43
M.2 Intel Optane Memory Module 16 GB45
Overview45
Intel®Optanetm Memory Module Driver Requirements45
Product Specifications47
Environmental Conditions48
Troubleshooting49
Technology and Components50
USB Features50
USB 3.0/USB 3.1 Gen 1 (Superspeed USB)50
Speed50
Applications51
Compatibility52
Hdmi 1.452
HDMI 1.4 Features52
Advantages of HDMI52
System Setup54
Boot Sequence54
Navigation Keys54
System and Setup Password55
Assigning a System Password and Setup Password55
Deleting or Changing an Existing System And/Or Setup Password56
System Setup Options56
Updating the BIOS in Windows63
Updating Your System BIOS Using a USB Flash Drive63
Enabling Smart Power on64
Software65
Supported Operating Systems65
Downloading Drivers65
Downloading the Chipset Driver65
Intel Chipset Drivers66
Downloading Graphic Drivers66
Intel HD Graphics Drivers67
Intel Wi-Fi and Bluetooth Drivers67
Downloading the Wi-Fi Driver67
Realtek HD Audio Drivers68
Downloading the Audio Driver68
Troubleshooting Your Computer69
Diagnostic Power LED Codes69
Power LED Issue70
Dell Enhanced Pre-Boot System Assessment (Epsa) Diagnostic 3.070
Running the Epsa Diagnostics70
Diagnostic Error Messages71
System Error Messages74
Verifying System Memory in Windows 10 and Windows 774
Windows 1074
Windows 774
Verifying System Memory in Setup75
Testing Memory Using Epsa75
Technical Specifications76
Processor Specifications76
Memory Specifications77
Video Specifications77
Audio Specifications77
Communication Specifications77
Storage Specifications78
Ports and Connectors Specifications78
Power Supply Specifications78
Physical Dimension Specifications79
System Board Layout79
Controls and Lights Specifications80
Environmental Specifications80
Contacting Dell82

Dell OptiPlex 7050 Tower - Page 42

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