Dell OptiPlex 990 Desktop Service Manual page 62

General
Boot Sequence
Boot List Option
Date/Time
System Configuration
Integrated NIC
62
Mode, Memory Technology, DIMM 1 Size, DIMM 2
Size, DIMM 3 Size, and DIMM 4 Size.
• Processor Information: Displays Processor Type, Core
Count, Processor ID, Current Clock Speed, Minimum
Clock Speed, Maximum Clock Speed, Processor L2
Cache, Processor L3 Cache, HT Capable, and 64-Bit
Technology.
• PCI Information: Displays SLOT1, SLOT2, SLOT3, SLOT4
• Device Information: Displays SATA-0, SATA-1,
SATA-2, SATA-3, and LOM MAC Address.
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
• Legacy
• UEFI
Allows you to set the date and time. Changes to the system
date and time take effect immediately.
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.