Dell External OEMR R620 Owners Manual - Page 21

Using The System Setup And Boot Manager, Choosing The System Boot Mode

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2 Using The System Setup And Boot Manager System Setup enables you to manage your system hardware and specify BIOS-level options. The following keystrokes provide access to system features during startup: Keystroke Description Enters the System Setup. Enters System Services, which opens the Dell Lifecycle Controller 2 (LC2). The Dell LC2 supports systems management features such as operating system deployment, hardware diagnostics, platform updates, and platform configuration, using a graphical user interface. The exact LC2 feature set is determined by the iDRAC license purchased. For more information, see the Dell LC2 documentation. Enters the BIOS Boot Manager or the Unified Extensible Firmware Interface (UEFI) Boot Manager, depending on the system's boot configuration. Starts Preboot eXecution Environment (PXE) boot. From the System Setup, you can: • Change the NVRAM settings after you add or remove hardware • View the system hardware configuration • Enable or disable integrated devices • Set performance and power management thresholds • Manage system security You can access the System Setup using the: • Standard graphical browser, which is enabled by default • Text browser, which is enabled using Console Redirection To enable Console Redirection, in System Setup, select System BIOS → Serial Communication screen → Serial Communication, select On with Console Redirection. NOTE: By default, help text for the selected field is displayed in the graphical browser. To view the help text in the text browser, press . Choosing The System Boot Mode System Setup enables you to specify the boot mode for installing your operating system: • BIOS boot mode (the default) is the standard BIOS-level boot interface. • UEFI boot mode is an enhanced 64-bit boot interface based on Unified Extensible Firmware Interface (UEFI) specifications that overlays the system BIOS. You must select the boot mode in the Boot Mode field of the Boot Settings screen of System Setup. Once you specify the boot mode, the system boots in the specified boot mode and you then proceed to install your operating system from that 21

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2
Using The System Setup And Boot Manager
System Setup enables you to manage your system hardware and specify BIOS-level options.
The following keystrokes provide access to system features during startup:
Keystroke
Description
<F2>
Enters the System Setup.
<F10>
Enters System Services, which opens the Dell Lifecycle Controller 2 (LC2). The Dell LC2 supports systems
management features such as operating system deployment, hardware diagnostics, platform updates, and
platform configuration, using a graphical user interface. The exact LC2 feature set is determined by the
iDRAC license purchased. For more information, see the Dell LC2 documentation.
<F11>
Enters the BIOS Boot Manager or the Unified Extensible Firmware Interface (UEFI) Boot Manager,
depending on the system's boot configuration.
<F12>
Starts Preboot eXecution Environment (PXE) boot.
From the System Setup, you can:
•
Change the NVRAM settings after you add or remove hardware
•
View the system hardware configuration
•
Enable or disable integrated devices
•
Set performance and power management thresholds
•
Manage system security
You can access the System Setup using the:
•
Standard graphical browser, which is enabled by default
•
Text browser, which is enabled using
Console Redirection
To enable
Console Redirection
, in
System Setup
, select
System BIOS
→
Serial Communication screen
→
Serial
Communication
, select
On with Console Redirection
.
NOTE:
By default, help text for the selected field is displayed in the graphical browser. To view the help text in the
text browser, press <F1>.
Choosing The System Boot Mode
System Setup enables you to specify the boot mode for installing your operating system:
•
BIOS boot mode (the default) is the standard BIOS-level boot interface.
•
UEFI boot mode is an enhanced 64-bit boot interface based on Unified Extensible Firmware Interface (UEFI)
specifications that overlays the system BIOS.
You must select the boot mode in the
Boot Mode
field of the
Boot Settings
screen of System Setup. Once you specify the
boot mode, the system boots in the specified boot mode and you then proceed to install your operating system from that
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