Gigabyte GA-J1800M-D2P User Manual - Page 21

&& Ipv6 PXE Support Enables or disables IPv6 PXE Support. This item is configurable only when Network stack is enabled. `` CSM Configuration && CSM Support Enables or disables UEFI CSM (Compatibility Support Module) to support a legacy PC boot process. Enabled Enables UEFI CSM. (Default) Disabled Disables UEFI CSM and supports UEFI BIOS boot process only. && Boot option filter 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 Enabled. && Network Allows you to select whether to enable the UEFI or legacy option ROM for the LAN controller. Do not launch Disables option ROM. (Default) UEFI only Enables UEFI option ROM only. Legacy only Enables legacy 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 Enabled. && Storage Allows you to select whether to enable the UEFI or legacy option ROM for the storage device controller. Do not launch Disables option ROM. UEFI only Enables UEFI option ROM only. Legacy only Enables legacy option ROM only. (Default) 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 Enabled. && Video Allows you to select whether to enable the UEFI or legacy option ROM for the graphics controller. Do not launch Disables option ROM. UEFI only Enables UEFI option ROM only. Legacy only Enables legacy option ROM only. (Default) 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 Enabled. && Other PCI devices 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. UEFI First Enables UEFI option ROM first. (Default) Legacy only Enables legacy option ROM only. This item is configurable only when CSM Support is set to Enabled. - 21 -