Dell OptiPlex 7070 Tower Setup and Specifications - Page 19

System information, Table 19. General continued, Table 20. System Configuration

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Table 19. General (continued) Option Description Boot Sequence Allows you to specify the order in which the computer attempts to find an operating system from the devices specified in this list. ● Windows Boot Manager ● ONboard NIC (IPV4) ● Onboard NIC (IPV6) Advanced Boot Options Allows you to select the Enable Legacy Option ROMs option, when in UEFI boot mode. By default, this option is selected. ● Enable Legacy Option ROMs-Default ● Enable Attempt Legacy Boot UEFI Boot Path Security This option controls whether or not the system will prompt the user to enter the Admin password when booting a UEFI boot path from the F12 Boot Menu. ● Always, Except Internal HDD-Default ● Always, Except Internal HDD and PXE ● Always ● Never Date/Time Allows you to set the date and time settings. Changes to the system date and time take effect immediately. . System information Table 20. System Configuration Option Description Integrated NIC Allows you to control the on-board LAN controller. The option 'Enable UEFI Network Stack' is not selected by default. The options are: ● Disabled ● Enabled ● Enabled w/PXE (default) NOTE: Depending on the computer and its installed devices, the items listed in this section may or may not appear. Serial Port SATA Operation Drives Determines how the built-in serial port operates. Choose any one option: ● Disabled ● COM1 (default) ● COM2 ● COM3 ● COM4 Allows you to configure the operating mode of the integrated hard drive controller. ● Disabled = The SATA controllers are hidden ● AHCI = SATA is configured for AHCI mode ● RAID ON = SATA is configured to support RAID mode (selected by default) Allows you to enable or disable the various drives on-board: ● SATA-0 ● SATA-1 ● SATA-2 ● SATA-3 ● SATA-4 ● M.2 PCIe SSD-0 BIOS setup 19

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Table 19. General (continued)
Option
Description
Boot Sequence
Allows you to specify the order in which the computer attempts to find an operating system
from the devices specified in this list.
●
Windows Boot Manager
●
ONboard NIC (IPV4)
●
Onboard NIC (IPV6)
Advanced Boot Options
Allows you to select the Enable Legacy Option ROMs option, when in UEFI boot mode. By
default, this option is selected.
●
Enable Legacy Option ROMs
—Default
●
Enable Attempt Legacy Boot
UEFI Boot Path Security
This option controls whether or not the system will prompt the user to enter the Admin
password when booting a UEFI boot path from the F12 Boot Menu.
●
Always, Except Internal HDD
—Default
●
Always, Except Internal HDD and PXE
●
Always
●
Never
Date/Time
Allows you to set the date and time settings. Changes to the system date and time take
effect immediately.
.
System information
Table 20. System Configuration
Option
Description
Integrated NIC
Allows you to control the on-board LAN controller. The option ‘Enable UEFI Network Stack’
is not selected by default. The options are:
●
Disabled
●
Enabled
●
Enabled w/PXE
(default)
NOTE:
Depending on the computer and its installed devices, the items listed in this
section may or may not appear.
Serial Port
Determines how the built-in serial port operates.
Choose any one option:
●
Disabled
●
COM1
(default)
●
COM2
●
COM3
●
COM4
SATA Operation
Allows you to configure the operating mode of the integrated hard drive controller.
●
Disabled = The SATA controllers are hidden
●
AHCI = SATA is configured for AHCI mode
●
RAID ON
= SATA is configured to support RAID mode (selected by default)
Drives
Allows you to enable or disable the various drives on-board:
●
SATA-0
●
SATA-1
●
SATA-2
●
SATA
-3
●
SATA-4
●
M.2 PCIe SSD-0
BIOS setup
19