- 73 -
BIOS Setup
5-3-5
IIO Configuration
Parameter
Description
IIO Configuration
Intel
®
VT for Directed I/O (VT-d)
Press [Enter] to configure advanced items.
Intel
®
VT for Directed I/O
– Enable/Disable the Intel VT for Directed I/O (VT-d) support
function by reporting the I/O device assignment to VMM through
DMAR ACPI Tables.
– Options available: Enable, Disable. Default setting is
Enable
.
ACS Control
– Enable: Programs ACS only to Chipset PCIe Root Ports Bridges.
– Disable: Programs ACS to all PCIe bridges.
– Default setting is
Enable
.
DMA Control Opt-In Flag
– Enable/Disable DMA_CTRL_PLATFORM_OPT_IN_FLAG
in DMAR table in ACPI. Not compatible with Direct Device
Assignment (DDA).
– Options available: Enable, Disable. Default setting is
Disable
.
Interrupt Remapping
– Enable/Disable the interrupt remapping support function.
– Options available: Auto, Enable, Disable. Default setting is
Auto
.
x2APIC Opt Out
– Options available: Enable, Disable. Default setting is
Disable
.
Pre-boot DMA Protection
– Options available: Enable, Disable. Default setting is
Disable
.
Summary of Contents for G262-IR0
Page 13: ...Hardware Installation 15 1 3 System Block Diagram ...
Page 25: ... 27 System Hardware Installation 4 1 2 3 4 5 6 ...
Page 35: ... 37 System Hardware Installation HDD Back Panel Board NVMe Signal Cable ...
Page 36: ...System Hardware Installation 38 PCIe Signal Cable ...
Page 37: ... 39 System Hardware Installation System Power Cable Power Supply Signal Cable ...
Page 38: ...System Hardware Installation 40 On Board SATA Cable ...
Page 62: ...BIOS Setup 64 5 3 1 Processor Configuration ...
Page 75: ... 77 BIOS Setup 5 3 7 PCH Configuration Note 1 Only appears when HDD sets to RAID Mode ...