Owners Manual
Table Of Contents
- Dell Precision 3930 Rack Setup and Specifications
- Contents
- Set up your computer
- Chassis overview
- System Information
- System setup
- BIOS overview
- Boot menu
- Navigation keys
- Boot sequence
- System setup options
- General options
- System information
- Video screen options
- Security
- Secure boot options
- Intel software guard extensions options
- Performance
- Power management
- Thermal configuration
- Post behavior
- Manageability
- Virtualization support
- Maintenance
- System logs
- Advanced configuration
- Updating the BIOS in Windows
- Updating BIOS on systems with BitLocker enabled
- Updating your system BIOS using a USB flash drive
- Updating the Dell BIOS in Linux and Ubuntu environments
- Flashing the BIOS from the F12 One-Time boot menu
- System and setup password
- Getting help
Table 27. POST Behavior (continued)
Option Description
● Prompt on Warnings and Errors—Default
● Continue on Warnings
● Continue on Warnings and Errors
Manageability
Table 28. Manageability
Option Description
USB provision This option is not selected by default.
MEBx Hotkey This option is selected by default.
Virtualization support
Table 29. Virtualization Support
Option Description
Virtualization
This option specifies whether a Virtual Machine Monitor (VMM) can utilize the additional
hardware capabilities that are provided by the Intel Virtualization technology.
● Enable Intel Virtualization Technology
This option is set by default.
VT for Direct I/O
Enables or disables the Virtual Machine Monitor (VMM) from utilizing the additional hardware
capabilities that are provided by the Intel Virtualization technology for direct I/O.
● Enable VT for Direct I/O
This option is set by default.
Trusted Execution
This option specifies whether a Measured Virtual Machine Monitor (MVMM) can utilize the
additional hardware capabilities that are provided by Intel Trusted Execution Technology.
● Trusted Execution
This option is not set by default.
Maintenance
Table 30. Maintenance
Option Description
Service Tag
Displays the service tag of your computer.
Asset Tag
Allows you to create a system asset tag if an asset tag is not already set.
This option is not set by default.
SERR Messages Controls the SERR message mechanism. This option is set by default. Some graphics cards
require that the SERR message mechanism be disabled.
BIOS Downgrade
Allows you to flash previous revisions of the system firmware.
● Allow BIOS Downgrade
30 System setup