Dell OptiPlex 790 (Early 2011) - Manual (Page 62)

General
Boot Sequence Allows you to specify the order in which the computer
attempts to find an operating system. The options are:
• Diskette drive
• USB Storage Device
• CD/DVD/CD-RW Drive
• Onboard NIC
• SATA
• CD/DVD/CD-RW Drive
Boot List Option
• Legacy
• UEFI
Date/Time Allows you to set the date and time. Changes to the system
date and time take effect immediately.
System Configuration
Integrated NIC Allows you to enable or disable the integrated network card.
You can set the integrated NIC to:
• Disabled
• Enabled (default)
• Enabled w/PXE
• Enabled w/ImageServer
NOTE: Depending on the computer and its installed
devices, the items listed in this section may or may not
appear.
Serial Port Allows you to define the serial port settings. You can set the
serial port to:
• Disabled
• Auto
• COM1
• COM2
• COM3
• COM4
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