Owners Manual
Table Of Contents
- Dell Precision 7820 Tower Owner's Manual
- Chassis
- Working on your computer
- Removing and installing components
- Screw size list
- Recommended tools
- Power supply unit (PSU)
- Side cover
- Front bezel
- Hard Disk Drive bezel
- Hard disk drive assembly
- NVMe Flexbay
- Slim Optical Disk Drive
- Front input and output bezel
- 5.25 inch ODD bracket
- Front input and output panel
- Input and output panel bracket
- VROC module
- Intrusion switch
- Internal chassis speaker
- Air shroud
- Memory
- Graphical processing unit(GPU)
- Coin cell battery
- System fan
- Fan bracket
- PCIe holder
- Rear system fan
- Front system fan
- Processor heat sink module
- System board
- Technology and components
- System specifications
- System Setup
- Software
- Troubleshooting
- Contacting Dell
Software
This chapter details the supported operating systems along with instructions on how to install the drivers.
Topics:
• Supported operating systems
• Downloading drivers
• Chipset drivers
• Graphics controller driver
• Ports
• USB drivers
• Network driver
• Audio drivers
• Storage controller drivers
• Other drivers
Supported operating systems
Table 20. Operating systems
Supported operating systems
Windows 10
● Factory installed Windows 10 Pro— 64-bit
● Factory installed Win 10 Enterprise—64-bit
Windows 7 Windows 7 Pro— 64-bit
Linux
● RHEL 7.3
● Ubuntu 16.04
● NeoKylin v6.0
Downloading drivers
1. Turn on the computer.
2. Go to Dell.com/support.
3. Click Product Support, enter the Service Tag of your system, and then click Submit.
NOTE: If you do not have the Service Tag, use the auto detect feature or manually browse for your system model.
4. Click Drivers and Downloads.
5. Select the operating system installed on your system.
6. Scroll down the page and select the driver to install.
7. Click Download File to download the driver for your system.
8. After the download is complete, navigate to the folder where you saved the driver file.
9. Double-click the driver file icon and follow the instructions on the screen.
Chipset drivers
Verify if the Intel chipset and Intel Management Engine Interface drivers are already installed in the computer.
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122 Software