Supermicro X9SCM-iiF User Manual download pdf (Page 85)

Chapter 4: AMI BIOS

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devices available only for EFI applications. The options are Enabled, Disabled

and Auto.

BIOS EHCI Hand-Off

This item is for Operating Systems that does not support Enhanced Host Con-

troller Interface (EHCI) hand-off. When enabled, EHCI ownership change will be

claimed by the EHCI driver. The settings are Enabled and Disabled.

Port 60/64 Emulationi

This feature enables I/O port 60h/64h emulation support. Leave this enabled for

complete USB keyboard legacy support for Operating Systems that are not USB

compatible. The settings are Enabled, and Disabled.



IDE/SATA Conguration

When this submenu is selected, the AMI BIOS automatically detects the presence

of the IDE Devices and displays the following items:

SATA Mode

This item selects the mode for the installed drives. The options are IDE, AHCI

and RAID.

IDE

The following items are displayed when IDE Mode is selected:

SATA Port0~Port5

This item displays the information detected on the installed SATA drives

on the particular SATA port.

AHCI

The following items are displayed when AHCI Mode is selected:

Aggressive Link Power Management

This feature Enables or Disables Aggressive Link Power Management

support for Cougar Point B0 stepping and later. The options are Enabled

and Disabled.

SATA Port0~Port5

This item displays the information detected on the installed SATA drives

on the particular SATA port.

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Supermicro X9SCM-iiF User Manual Page 85