ASROCK Rack D2163D8UM - Page 44

38 39
English
VT-d
Intel(R) Virtualization Technology for Directed I/O helps your virtual machine monitor
better utilize hardware by improving application compatibility and reliability, and provid-
ing additional levels of manageability, security, isolation, and I/O performance.
PCIE4/PCIE6 Link Width
is allows you to select PCIE4/PCIE6 Link Width. e default value is [Auto].
PCIE4/PCIE6 Link Speed
is allows you to select PCIE4/PCIE6 Link Speed. e default value is [Auto].
PCIE4/PCIE6 ASPM Support
is option enables or disables the ASPM support for all CPU downstream devices.
MEZZ_MB_AB Link Width
is presents MEZZ_MB_AB Link Width. e default value is [x16].
MEZZ_MB_AB Link Speed
is allows you to select MEZZ Link Speed. e default value is [Auto].
MEZZ_MB_AB ASPM Support
is option enables or disables the ASPM support for all CPU downstream devices.
SR-IOV Support
If system has SR-IOV capable PCIe Devices, this option Enables or Disables Single Root IO
Virtualization Support.
Restore AC Power Loss
is allows you to set the power state aer a power failure. If [Power O] is selected, the
power will remain o when the power recovers. If [Power On] is selected, the system will
start to boot up when the power recovers.
Restore AC Power Current State
is allows you to restore AC Power Current State.
Onboard Debug Port LED
Enable/disable the onboard Dr. Debug LED.