Gigabyte H252-3C0 - Page 84

BIOS Setup - 84 -
Parameter
Description
Intel
®
VT for Directed I/O (VT-d)
(continued)

X2APIC Opt Out
– Enable/Disable X2APIC Opt Out bit.
– Options available: Enable/Disable. Default setting is Disable.

Pre-boot DMA Protection
– Enable DMA Protection in Pre-boot environment (If DMAR table
is installed in DXE and if VTD_INFO_PPI is installed in PEI.)
– Options available: Enable/Disable. Default setting is Disable.
Intel
®
VMD technology
Press [Enter] to congure advanced items.

Intel
®
VMD technology
(Note1)

Intel
®
VMD Conguration
– Enable/Disable the Intel VMD support function.
– Options available: Enable/Disable. Default setting is Disable.
(Note) Advanced items prompt when this item is dened.