Owners Manual
Table Of Contents
- Dell Precision 7920 Tower Owner's Manual
- Contents
- Chassis
- Working on your computer
- Removing and installing components
- Screw size list
- Recommended tools
- Power supply unit (PSU)
- Side cover
- Air shroud
- Front bezel
- PCIe holder
- Intrusion switch
- Front system fan assembly
- Internal chassis speaker
- Hard disk drive and the Optical disk drive bezel
- Hard disk drive assembly
- NVMe Flexbay
- Front input and output bezel
- Front input and output panel
- Rear system fan
- Right side cover
- Hard disk drive and optical disk drive frame
- Slim Optical Disk Drive
- 5.25-inch optical drive
- Power distribution and fan control board
- Front HDD cable and fan assembly
- Fan bracket
- Graphical processing unit(GPU)
- Memory
- Coin cell battery
- Processor heat sink module
- System board
- RAID controller battery
- VROC module
- Technology and components
- System specifications
- System Setup
- Software
- Troubleshooting
- Contacting Dell
6. Insert the processor and carrier assembly into the heat sink so that the hooks on the four corners of the carrier are locked
into the openings of heat sink.
NOTE: After inserting the processor and carrier assembly into the heat sink, double check to see whether the triangle
on the carrier is located on the bottom right corner of the heat sink (when the bottom side of the heat sink is facing up).
7. Install the processor and heat sink onto the central processing unit (CPU) socket and then secure the four captive screws
on the heat sink to the system board in sequential order (1 > 2 > 3 > 4).
Removing and installing components
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