User Manual

Table Of Contents
4-46
Chapter 4: BIOS Setup
4.6.4 PCH Configuration
The items in this menu allow you to change the PCIe configurations for slots supported by the
PCH.
The following items appear only when Enable VMD controller is set to
[Enabled]
.
Map PCIE Storage under VMD
Allows you to map or unmap PCIE Storage to VMD.
Configuration options: [Disabled] [Enabled]
Ensure to set
Map SATA Controller under VMD
to
[Disabled]
if you set
Map PCIE
Storage under VMD
to
[Enabled]
.
Map SATA Controller under VMD
Allows you to map or unmap this Root Port to VMD.
Configuration options: [Disabled] [Enabled]
Ensure to set
Map PCIE Storage under VMD
to
[Disabled]
if you set
Map SATA
Controller under VMD
to
[Enabled]
.
PCI Express Configuration
The items in this submenu allow you to configure the PCIe Speeds for the different onboard
slots.
M.2_1 Link Speed
Allows you to configure the PCIe speed for M.2_1 slot.
Configuration options: [Auto] [Gen1] [Gen2] [Gen3] [Gen4]
PCIEX16(G5) Link Speed
Allows you to configure the PCIe speed for PCIEX16(G5) slot.
Configuration options: [Auto] [Gen1] [Gen2] [Gen3] [Gen4] [Gen5]
PCIEX16_2 Link Speed
Allows you to configure the PCIe speed for PCIEX16_2 slot.
Configuration options: [Auto] [Gen1] [Gen2] [Gen3] [Gen4] [Gen5]
PCI Express Configuration
The items in this submenu allow you to configure the PCIe Speeds for the different onboard
slots supported by the PCH.