User Manual

Table Of Contents
42
BIOS Setup
Advanced
f PCI Subsystem Settings
Sets PCI, PCI express interface protocol and latency timer. Press Enter to enter the
sub-menu.
fPCI_E1 - Max Link Speed [Auto]
Sets PCI_E1 slot speed (from CPU) for matching different installed devices.
fChipset Gen Switch [Auto]
Sets PCI Express protocol of PCIe x16 slots (from PCH) for matching different
installed devices.
[Auto] This item will be configured automatically by BIOS.
[Gen1] Enables PCIe Gen1 support only.
[Gen2] Enables PCIe Gen2 support only.
[Gen3] Enables PCIe Gen3 support only.
fAbove 4G memory/ Crypto Currency mining [Disabled]
Enables or disables 64-bit capable devices to be decoded in above 4G address
space. It is only available if the system supports 64-bit PCI decoding.
[Enabled] Allows you to utilize more than 4x GPUs.
[Disabled] Disables this function.
fPCI_E1 Lanes Configuration
PCIe lanes configuration is for MSI M.2 Xpander / MSI M.2 Xpander-Z / Other M.2
PCIe storage card. The options in this item will vary with the installed processor.