Dell PowerEdge MX740c EMC PowerEdge MX740c Installation and Service Manual - Page 38

Miscellaneous Settings

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Option Redundant OS State Redundant OS Boot Description NOTE: This option is disabled if Redundant OS Location is set to None. When set to Visible, the backup disk is visible to the boot list and OS. When set to Hidden, the backup disk is disabled and is not visible to the boot list and OS. This option is set to Visible by default. NOTE: BIOS will disable the device in hardware, so it cannot be accessed by the OS. NOTE: This option is disabled if Redundant OS Location is set to None or if Redundant OS State is set to Hidden. When set to Enabled, BIOS boots to the device specified in Redundant OS Location. When set to Disabled, BIOS preserves the current boot list settings. This option is set to Disabled by default. Miscellaneous Settings You can use the Miscellaneous Settings screen to perform specific functions such as updating the asset tag and changing the system date and time. View Miscellaneous Settings To view the Miscellaneous Settings screen, perform the following steps: Steps 1. Turn on, or restart your system. 2. Press F2 immediately after you see the following message: F2 = System Setup NOTE: If your operating system begins to load before you press F2, wait for the system to finish booting, and then restart your system and try again. 3. On the System Setup Main Menu screen, click System BIOS. 4. On the System BIOS screen, click Miscellaneous Settings. Miscellaneous Settings details About this task The Miscellaneous Settings screen details are explained as follows: Option Description System Time Enables you to set the time on the system. System Date Enables you to set the date on the system. Asset Tag Specifies the asset tag and enables you to modify it for security and tracking purposes. Keyboard NumLock Enables you to set whether the system boots with the NumLock enabled or disabled. This option is set to On by default. NOTE: This option does not apply to 84-key keyboards. F1/F2 Prompt on Enables or disables the F1/F2 prompt on error. This option is set to Enabled by default. The F1/F2 Error prompt also includes keyboard errors. Load Legacy Video Option ROM Enables you to determine whether the system BIOS loads the legacy video (INT 10H) option ROM from the video controller. Selecting Enabled if the operating system does not support UEFI video output standards. This field is available only for UEFI boot mode. You cannot set the option to Enabled if UEFI Secure Boot mode is enabled. This option is set to Disabled by default. 38 Pre-operating system management applications

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Option
Description
Redundant OS
State
NOTE:
This option is disabled if Redundant OS Location is set to None.
When set to
Visible
, the backup disk is visible to the boot list and OS. When set to
Hidden
, the backup
disk is disabled and is not visible to the boot list and OS. This option is set to
Visible
by default.
NOTE:
BIOS will disable the device in hardware, so it cannot be accessed by the OS.
Redundant OS
Boot
NOTE:
This option is disabled if Redundant OS Location is set to None or if Redundant OS State is
set to Hidden.
When set to
Enabled
, BIOS boots to the device specified in
Redundant OS Location
. When set to
Disabled
, BIOS preserves the current boot list settings. This option is set to
Disabled
by default.
Miscellaneous Settings
You can use the
Miscellaneous Settings
screen to perform specific functions such as updating the asset tag and changing the
system date and time.
View Miscellaneous Settings
To view the
Miscellaneous Settings
screen, perform the following steps:
Steps
1.
Turn on, or restart your system.
2.
Press F2 immediately after you see the following message:
F2 = System Setup
NOTE:
If your operating system begins to load before you press F2, wait for the system to finish booting, and then
restart your system and try again.
3.
On the
System Setup Main Menu
screen, click
System BIOS
.
4.
On the
System BIOS
screen, click
Miscellaneous Settings
.
Miscellaneous Settings details
About this task
The
Miscellaneous Settings
screen details are explained as follows:
Option
Description
System Time
Enables you to set the time on the system.
System Date
Enables you to set the date on the system.
Asset Tag
Specifies the asset tag and enables you to modify it for security and tracking purposes.
Keyboard
NumLock
Enables you to set whether the system boots with the NumLock enabled or disabled. This option is set to
On
by default.
NOTE:
This option does not apply to 84-key keyboards.
F1/F2 Prompt on
Error
Enables or disables the F1/F2 prompt on error. This option is set to
Enabled
by default. The F1/F2
prompt also includes keyboard errors.
Load Legacy
Video Option
ROM
Enables you to determine whether the system BIOS loads the legacy video (INT 10H) option ROM from
the video controller. Selecting
Enabled
if the operating system does not support UEFI video output
standards. This field is available only for UEFI boot mode. You cannot set the option to
Enabled
if
UEFI
Secure Boot
mode is enabled. This option is set to
Disabled
by default.
38
Pre-operating system management applications