Other Pci Device Rom Priority; Network Stack; Ipv4 Pxe Support; Ipv6 Pxe Support - Gigabyte GA-X99-UD4 User Manual

& Next Boot After AC Power Loss
Normal Boot
Fast Boot
This item is configurable only when Fast Boot is set to Enabled or Ultra Fast.
& Windows 8 Features
Allows you to select the operating system to be installed. (Default: Other OS)
& CSM Support
Enables or disables UEFI CSM (Compatibility Support Module) to support a legacy PC boot process.
Enabled
Disabled
This item is configurable only when Windows 8 Features is set to Windows 8.
& LAN PXE Boot Option ROM
Allows you to select whether to enable the legacy option ROM for the LAN controller. (Default: Disabled)
This item is configurable only when CSM Support is set to Enabled.
& Storage Boot Option Control
Allows you to select whether to enable the UEFI or legacy option ROM for the storage device controller.
Do not launch Disables option ROM.
Legacy
UEFI
This item is configurable only when CSM Support is set to Enabled.
& Other PCI Device ROM Priority
Allows you to select whether to enable the UEFI or Legacy option ROM for the PCI device controller other
than the LAN, storage device, and graphics controllers.
Legacy
UEFI
This item is configurable only when CSM Support is set to Enabled.
& Network stack
Disables or enables booting from the network to install a GPT format OS, such as installing the OS from
the Windows Deployment Services server. (Default: Disabled)
& Ipv4 PXE Support
Enables or disables IPv4 PXE Support. This item is configurable only when Network stack is enabled.
& Ipv6 PXE Support
Enables or disables IPv6 PXE Support. This item is configurable only when Network stack is enabled.
& Administrator Password
Allows you to configure an administrator password. Press <Enter> on this item, type the password, and
then press <Enter>. You will be requested to confirm the password. Type the password again and press
<Enter>. You must enter the administrator password (or user password) at system startup and when entering
BIOS Setup. Differing from the user password, the administrator password allows you to make changes
to all BIOS settings.
& User Password
Allows you to configure a user password. Press <Enter> on this item, type the password, and then press
<Enter>. You will be requested to confirm the password. Type the password again and press <Enter>.
You must enter the administrator password (or user password) at system startup and when entering BIOS
Setup. However, the user password only allows you to make changes to certain BIOS settings but not all.
To cancel the password, press <Enter> on the password item and when requested for the password, enter
the correct one first. When prompted for a new password, press <Enter> without entering any password.
Press <Enter> again when prompted to confirm.
Enables normal bootup upon the return of the AC power. (Default)
Keeps the Fast Boot settings upon the return of the AC power.
Enables UEFI CSM. (Default)
Disables UEFI CSM and supports UEFI BIOS boot process only.
Enables legacy option ROM only. (Default)
Enables UEFI option ROM only.
Enables legacy option ROM only.
Enables UEFI option ROM only. (Default)
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BIOS Setup