Ahci Mode; Aggressive Link Power Management; Port 0~5 Hot Plug; Staggered Spin Up - Supermicro X9SRW-F User Manual

X9SRW Motherboard Series User's Manual

AHCI Mode

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.

Port 0~5 Hot Plug

Set this item to Enabled to enable hot-plugging for the particular port.
The options are Enabled and Disabled.

Staggered Spin Up

Set this item to Enabled to enable Staggered Spin-up support. The
options are Enabled and Disabled.

RAID Mode

The following items are displayed when RAID Mode is selected:
Port 0~5 Hot Plug
Set this item to Enabled to enable hot-plugging for the particular port.
The options are Enabled and Disabled.

SCU Configuration


When this submenu is selected, the AMI BIOS automatically detects the presence
of the SAS SCU devices and displays the following items:

Storage Controller Unit (SCU)

Set this item to Enabled to activate the chipset's SCU devices. The options are
Enabled and Disabled.

OnChip SCU Option ROM

Set this item to Enabled to activate the onboard SAS option ROM. The options are
Enabled and Disabled.

PCIe/PCI/PnP Configuration


This feature allows the user to set the PCI/PnP configurations for the following items:

PCI ROM Priority

In case of multiple Option ROMs (Legacy and EFI-compatible), this feature speci-
fies what ROM to launch. The options are Legacy ROM and EFI Compatible ROM.
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