Gigabyte GA-970A-UD3P Manual - Page 43

Hard Drive/CD/DVD ROM Drive/Floppy Drive/Network Device BBS Priorities, LAN PXE Boot Option ROM

Page 43 highlights

&& Hard Drive/CD/DVD ROM Drive/Floppy Drive/Network Device BBS Priorities Specifies the boot order for a specific device type, such as hard drives, optical drives, floppy disk drives, and devices that support Boot from LAN function, etc. Press on this item to enter the submenu that presents the devices of the same type that are connected. This item is present only if at least one device for this type is installed. && Bootup NumLock State Enables or disables Numlock feature on the numeric keypad of the keyboard after the POST. (Default: Enabled) && Security Option Specifies whether a password is required every time the system boots, or only when you enter BIOS Setup. After configuring this item, set the password(s) under the Administrator Password/User Password item. Setup A password is only required for entering the BIOS Setup program. System A password is required for booting the system and for entering the BIOS Setup program. (Default) && Full Screen LOGO Show Allows you to determine whether to display the GIGABYTE Logo at system startup. Disabled skips the GIGABYTE Logo when the system starts up. (Default: Enabled) && OS Type 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. Always Enables UEFI CSM. (Default) Never Disables UEFI CSM and supports UEFI BIOS boot process only. This item is configurable only when OS Type is set to Windows 8. && Boot Mode Selection Allows you to select which type of operating system to boot. UEFI and Legacy Allows booting from operating systems that support legacy option ROM or UEFI option ROM. (Default) Legacy Only Allows booting from operating systems that only support legacy Option ROM. UEFI Only Allows booting from operating systems that only support UEFI Option ROM. This item is configurable only when CSM Support is set to Always. && 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 Always. && Storage Boot Option Control Allows you to select whether to enable the UEFI or legacy option ROM for the storage device controller. Disabled Disables option ROM. Legacy Only Enables legacy option ROM only. (Default) UEFI Only Enables UEFI option ROM only. Legacy First Enables legacy option ROM first. UEFI First Enables UEFI option ROM first. This item is configurable only when CSM Support is set to Always. - 43 - BIOS Setup

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- 43 -
BIOS Setup
&
Hard Drive/CD/DVD ROM Drive/Floppy Drive/Network Device BBS Priorities
Specifies the boot order for a specific device type, such as hard drives, optical drives, floppy disk drives,
and devices that support Boot from LAN function, etc. Press <Enter> on this item to enter the submenu that
presents the devices of the same type that are connected. This item is present only if at least one device
for this type is installed.
&
Bootup NumLock State
Enables or disables Numlock feature on the numeric keypad of the keyboard after the POST. (Default:
Enabled)
&
Security Option
Specifies whether a password is required every time the system boots, or only when you enter BIOS Setup.
After configuring this item, set the password(s) under the
Administrator Password/User Password
item.
±
Setup
A password is only required for entering the BIOS Setup program.
±
System
A password is required for booting the system and for entering the BIOS Setup
program. (Default)
&
Full Screen LOGO Show
Allows you to determine whether to display the GIGABYTE Logo at system startup.
Disabled
skips the
GIGABYTE Logo when the system starts up. (Default: Enabled)
&
OS Type
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.
±
Always
Enables UEFI CSM. (Default)
±
Never
Disables UEFI CSM and supports UEFI BIOS boot process only.
This item is configurable only when
OS Type
is set to
Windows 8
.
&
Boot Mode Selection
Allows you to select which type of operating system to boot.
±
UEFI and Legacy
Allows booting from operating systems that support legacy option ROM or UEFI
option ROM. (Default)
±
Legacy Only
Allows booting from operating systems that only support legacy Option ROM.
±
UEFI Only
Allows booting from operating systems that only support UEFI Option ROM.
This item is configurable only when
CSM Support
is set to
Always
.
&
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
Always
.
&
Storage Boot Option Control
Allows you to select whether to enable the UEFI or legacy option ROM for the storage device controller.
±
Disabled
Disables option ROM.
±
Legacy Only
Enables legacy option ROM only. (Default)
±
UEFI Only
Enables UEFI option ROM only.
±
Legacy First
Enables legacy option ROM first.
±
UEFI First
Enables UEFI option ROM first.
This item is configurable only when
CSM Support
is set to
Always
.