Configuring Settings in the Firmware Setup Utility

Before you install the software, you must modify settings in the firmware (BIOS or UEFI) setup utility. You can also modify some optional, though recommended, settings.

Note: A system with UEFI firmware always boots from the original software boot disk. If the boot disk fails, you need to perform a recover node operation (see Recovering a Failed Physical Machine).

After you modify the settings, save them and perform the next step in the installation procedure (either Installing Software on the First PM or Installing Software on the Second PM).

Note: This topic provides general information about settings in the firmware setup utility. Because settings—including setting names—vary, refer to the manufacturer's documentation for specific instructions for modifying any setting.

Required Settings

The following settings are required.

First Boot Device

Controls which device boots the operating system. Set the first boot device to the appropriate value for the boot device you are using:

  • Optical Drive for a DVD drive
  • The appropriate value for a flash drive (for example, USB Storage or USB Device)
Virtualization Technology Allows the processor to use virtualization technology. Set this to Enabled.
Execute-Disable Bit Capability Allows the processor to classify areas in memory where application code can or cannot execute. Set this to Enabled to help prevent malicious code attacks.

Recommended Settings

The following settings are optional but recommended.

AC Power Recovery

Determines whether the server automatically powers on and boots after a power cycle. The recommended setting is ON.

F1/F2 Prompt on Error

(Dell systems only)

Terminates booting if an error is detected during the process. Set this to Disable, as the everRun system may be able to provide more information once the server is running.