Supermicro X11DAi-N - Page 96

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PCIe PLL SSC
Select Enabled for PCH PCIe Spread Spectrum Clocking support, which will allow the BIOS
to monitor and attempt to reduce the level of Electromagnetic Interference caused by the
components whenever needed. The options are Enabled and Disabled.
Port 61h Bit-4 Emulation

options are Enabled and Disabled.
Install Windows 7 USB Support
Select Enabled to install the Windows 7 USB utility to support legacy USB devices for Windows
7 systems. The options are Enabled and Disabled.
Server ME (Management Engine) Information
This feature displays the following General ME information.
• Oper. (Operational) Firmware Version
• Backup Firmware Version
• Recovery Firmware Version
• ME Firmware Status #1/ME Firmware Status #2
• Current State
• Error Code

(PCH) SATA Conguration
When this submenu is selected, the AMI BIOS automatically detects the presence of the SATA
devices that are supported by the Intel PCH chip and displays the following items:
SATA Controller
This item enables or disables the onboard SATA controller supported by the Intel PCH chip.
The options are Enable and Disable.
Congure SATA as (Available when SATA Controller is set to Enable)

AHCI and
RAID. (Note: This item is hidden when the SATA Controller item is set to Disabled.)
SATA HDD Unlock (Available when SATA Controller is set to Enable)
Select Enable to unlock SATA HDD password in the OS. The options are Enable and Disable.