Table 4. Device and I/O ports details (continued)
Intel® VT for Direct I/O (VT-d)
• Enable
• Disable
Enable/Disable Intel® Virtualization Technology for
Directed I/O (VT-d) by reporting the I/O device
assignment to VMM through DMAR ACPI Tables. Enable
is the default setting.
Enable/Disable Onboard
Device(s)
N/A
Enable or disable onboard devices or slots.
Enable/Disable Adapter Option
ROM Support
N/A Control Legacy and UEFI-compliant adapter support.
Disabling UEFI/Legacy support may adversely affect pre-
boot/boot functions.
Set Option ROM Execution
Order
N/A Control legacy ROM load order.
PCIe Gen1/Gen2/Gen3 Speed
Selection
N/A Choose the generation speed for available PCIe slots.
Console Redirection Settings N/A Settings for console redirection and COM port settings.
USB Configuration N/A Disable USB storage devices or individual ports.
Intel® VMD technology N/A Press Enter to bring up the Intel® VMD for Volume
Management Device Configuration menu.
Note: Settings in this menu vary with models and configurations.
Enable/Disable Onboard Device(s)
Item Options Description
Onboard Video
• Enable
• Disable
Disabling an entry will prevent the associated device from
being enumerated during subsequent boots. Enable is
the default setting.
Onboard SATA
• Enable
• Disable
Disabling an entry will prevent the associated device from
being enumerated during subsequent boots. Enable is
the default setting. [Auto] is removing the port if there is
no device or errors on that device.
Note: [Auto] is the setting for PCIe devices by CPU only.
Onboard sSATA (for M.2 SATA
mode)
• Enable
• Disable
Disabling an entry will prevent the associated device from
being enumerated during subsequent boots. Enable is
the default setting. [Auto] is removing the port if there is
no device or errors on that device.
Note: [Auto] is the setting for PCIe devices by CPU only.
Slot 1 (Display depending on
which riser card is installed)
• Auto
• Enable
• Disable
Disabling an entry will prevent the associated device from
being enumerated during subsequent boots. Auto is the
default setting. [Auto] is removing the port if there is no
device or errors on that device.
Note: [Auto] is the setting for PCIe devices by CPU only.
Slot 2 (Display depending on
which riser card is installed)
• Auto
• Enable
• Disable
Disabling an entry will prevent the associated device from
being enumerated during subsequent boots. Auto is the
default setting. [Auto] is removing the port if there is no
device or errors on that device.
Note: [Auto] is the setting for PCIe devices by CPU only.
10 ThinkSystem Server with Intel Xeon SP (1st, 2nd Gen) UEFI Manual
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