User Manual

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Chapter 4: BIOS Setup
4.6.6 IIO Configuration
EV DFX Features [Disabled]
SetthisoptiontoallowDFXLockBitstoremainclear.
Congurationoptions:[Disabled][Enabled]
PCIE Slot Option ROM Configuration
PCIE1-PCIE7 Option ROM [Enabled]
Allows you to enable or disable the PCIE1-7 Option ROM.
Congurationoptions:[Disabled][Enabled]
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.
Congurationoptions:[Disabled][Enabled]
PCI Express Global Options
TX EQ WA [Enabled]
UsespecialtableforTX_EQandvendorspeciccards.
Congurationoptions:[Disabled][Enabled]
PCI-E ASPM Support (Global) [L1 Only]
This option enables or disables the ASPM support for all downstream devices.
Congurationoptions:[Disabled][L1Only]