Dell OptiPlex 7020 (Mid 2014) - Manual (Page 36)

Option Description
Advance Boot Options Enable Legacy Option ROMs - This option is enabled by default.
Date/Time Allows you to set the date and time. The changes to the system date and
time takes effect immediately.
Table 3. System Configuration
Option Description
Integrated NIC Allows you to enable or disable the integrated network card. You can set
the integrated NIC to:
• Enable UEFI Network Stack (disable by default)
• Disabled
• Enabled
• Enabled w/PXE- This option is enabled by default.
• Enabled w/Cloud Desktop
NOTE: Depending on the computer and the devices installed, 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
• COM1
• COM2
• COM3
• COM4
NOTE: The operating system may allocate resources even though the
setting is disabled.
SATA Operation Allows you to configure the operating mode of the integrated hard drive
controller.
• Disabled - The SATA controllers are hidden.
• ATA - SATA is configured for ATA mode.
• AHCI - SATA is configured for AHCI mode.
Drives Allows you to enable or disable the various on-board drives:
• SATA-0
• SATA-1
• SATA-2
SMART Reporting This field controls if the hard drive errors for the integrated drives are
reported during system startup. This technology is part of the SMART (Self
Monitoring Analysis and Reporting Technology) specification.
• Enable SMART Reporting - This option is disabled by default.
USB Configuration This field configures the integrated USB controller. If Boot Support is
enabled, the system is allowed to boot any type of USB mass storage
devices (HDD, memory key, floppy).
If USB port is enabled, device attached to this port is enabled and available
for operation system.
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