Supermicro X11SAE-M, Руководство пользователя

Страница: 77 / 108

Chapter 4: BIOS
77

PCH SLOT4 PCI-E 3.0 X4
PCH SLOT4 PCI-E 3.0 x4
Use this item to enable or disable the PCI Express root port. The options are Disabled
and
Enabled
.
SLOT4 ASPM
Use this item to set the Active State Power Management (ASPM) level for a PCI-E device.
Select Auto for the system BIOS to automatically set the ASPM level based on the system
configuration. Select Disabled to disable ASPM support. The options are Disabled, L0s,
L1, L0s & L1, and Auto .
SLOT4 L1 Substates
Use this feature to configure the PCI Express L1 Substates. The options are Disabled,
L1.1, L1.2, and L1.1 & L1.2
SLOT4 PCIe Speed
Use this feature to select the PCI Express port speed. The options are Auto , Gen1, Gen2,
and Gen3.
Port 61h Bit-4 Emulation
Select Enabled to enable the emulation of Port 61h bit-4 toggling in SMM (System Management
Mode). The options are Disabled and
Enabled .
PCIe PLL SSC
Enable this feature to reduce EMI interference by down spreading the clock 0.5%. Disable
this feature to centralize the clock without spreading. The options are
Disabled
and Enabled.
USB 3.1 Device
Select Enabled to enable USB 3.1 support. The options are Disabled and Enabled .

SATA Configuration
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(s)
This item enables or disables the onboard SATA controller supported by the Intel PCH chip.
The options are
Enabled
and Disabled.
SATA Mode Selection
Use this item to select the mode for the installed SATA drives. The options are AHCI and RAID.