Name: Dell Precision 7920 Tower
Brand: Dell
Rating: 5 (1 reviews)

Default Chapter3

Table of Contents3

1 Chassis7

2 Working on Your Computer14

3 Removing and Installing Components16

Screw Size List16
Recommended Tools17
Power Supply Unit (PSU)18
- Removing the PSU18
- Installing the PSU18
Side Cover18
- Removing the Side Cover18
- Installing the Side Cover19
Air Shroud20
- Removing the Air Shroud20
- Installing the Air Shroud Fan Assembly20
- Removing the Air Shroud Fan20
- Installing the Air Shroud Fan22
Front Bezel22
- Removing the Front Bezel22
- Installing the Front Bezel23
Pcie Holder24
- Removing Pcie Card Holder24
- Installing the Pcie Card Holder25
Intrusion Switch25
- Removing the Intrusion Switch25
- Installing the Intrusion Switch27
Front System Fan Assembly27
- Removing the Front System Fan Assembly28
- Installing the Front System Fan Assembly31
Internal Chassis Speaker31
- Removing the Internal Chassis Speaker31
- Installing the Internal Chassis Speaker32
Hard Disk Drive and the Optical Disk Drive Bezel33
- Removing the HDD Bezel33
- Installing the HDD Bezel33
Hard Disk Drive Assembly34
- Removing the HDD Carrier34
- Installing the HDD Carrier35
- Removing the HDD35
- Installing the HDD36
Nvme Flexbay37
- Removing the Nvme Flexbay37
- Installing the Nvme Flexbay41
Front Input and Output Bezel43
- Removing the Front Input and Output Bezel43
- Installing the Front Input and Output Bezel45
Front Input and Output Panel45
- Removing the Front Input and Output Panel45
- Installing the Front Input and Output Panel48
- Removing the Input and Output Panel Bracket49
- Installing the Input and Output Panel50
Rear System Fan50
- Removing the Rear System Fan50
- Installing the Rear System Fan52
Right Side Cover52
- Removing the Right Side Cover52
- Installing the Right Side Cover52
Hard Disk Drive and Optical Disk Drive Frame53
- Removing the HDD and ODD Frame53
- Installing the HDD and ODD Frame56
Slim Optical Disk Drive56
- Removing the Slim ODD and ODD Latch56
- Installing the Slim ODD and ODD Latch58
5.25-Inch Optical Drive59
- Removing the 5.25-Inch Optical Drive59
- Installing the 5.25-Inch Optical Drive60
Power Distribution and Fan Control Board61
- Removing the Power Distribution and Fan Control Board61
- Installing the Power Distribution and Fan Control Board62
Front HDD Cable and Fan Assembly63
- Removing the Front HDD Cable and Fan Assembly63
- Installing the Front HDD Cable and Fan Assembly64
- Fan and Sensor Cable Assembly64
Fan Bracket69
- Removing the Fan from the Fan Bracket69
- Installing the Fan into the Fan Bracket70
Graphical Processing Unit(GPU)71
- Removing the GPU71
- Installing the GPU72
Memory72
- Removing the Memory Module72
- Installing the Memory Module73
Coin Cell Battery73
- Removing the Coin Cell Battery73
Processor Heat Sink Module74
- Removing the Processor Heat Sink Module74
- Installing the Processor Heat Sink Module75
- Removing the CPU76
- Installing the CPU77
System Board80
- System Board Components80
- Removing System Board81
- Installing the System Board84
RAID Controller Battery85
- Removing the RAID Controller Battery85
- Installing the RAID Controller Battery87
RAID Controller Battery Bracket87
- Removing the RAID Controller Battery Bracket87
- Installing the RAID Controller Battery Bracket88
VROC Module88
- Removing the VROC Module88
- Installing the VROC Module89

4 Technology and Components90

5 System Specifications98

Brand	Dell
Model	Precision 7920 Tower
Category	Desktop
Language	English

Dell Precision 7920 Tower User Manual

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