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4.5.6
IIO Configuration
EV DFX Features [Disabled]
PCIE Slot Option ROM Configuration
PCIE1/ PCIE2/ PCIE3/ PCIE4/ PCIE6 Option ROM [Disabled]
Allows you to enable or disable the PCIE1/ PCIE2/ PCIE3/ PCIE4/ PCIE6 Option ROM.
Intel VT for Directed I/O (VT-d)
Intel VT for Directed I/O (VT-d) [Enabled]
Allows you to enable or disable the Intel Virtualization Technology for Directed I/O.
PCI Express Global Options
TX EQ WA [Enabled]
PCI-E ASPM Support (Global) [L1 Only]
This option enables or disables the ASPM support for all downstream devices.
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Chapter 4: BIOS setup
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