South Bridge - Supermicro X11SRi-IF User Manual

PCI-E Completion Timeout Disable
Use this feature to enable PCI-E Completion Timeout support for electric tuning. The
options are Yes, No, and Per-Port.

South Bridge


The following USB information will display:
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USB Module Version
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USB Devices
Legacy USB Support
This feature enables support for USB 2.0 and older. The options are Enabled, Disabled,
and Auto.
XHCI Hand-off
When this feature is disabled, the motherboard will not support USB 3.0. The options are
Enabled and Disabled.
Port 60/64 Emulation
This feature allows legacy I/O support for USB devices like mice and keyboards. The options
are Enabled and Disabled.
SATA and RST Configuration

When this submenu is selected, the AMI BIOS automatically detects the presence of the
SATA devices that are supported by the Intel PCH chipset and displays the following features:
SATA Controller(s)
This feature enables or disables the onboard SATA controller supported by the Intel PCH
chipset. The options are Enabled and Disabled.
Aggressive Link Power Management
When this feature is enabled, the SATA AHCI controller manages the power usage of the
SATA link. The controller will put the link in a low power mode during extended periods of I/O
inactivity, and will return the link to an active state when I/O activity resumes. The options
are Disabled and Enabled.
Serial ATA Port 0~3
This feature displays the information detected on the installed SATA drive on the particular
SATA port.
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Software Preserve Support
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Chapter 4: UEFI BIOS