MSI X299-A PRO

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BIOS Setup
▶ PEG X - Max Link Speed [Auto]
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devices.
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[Gen1] Enables PCIe Gen1 support only.
[Gen2] Enables PCIe Gen2 support only.
[Gen3] Enables PCIe Gen3 support only.
▶ Above 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.
▶ MMIO High Granularity Size [1G]
Selects the allocation size used to assign memory-mapped I/O (MMIO) resources.
[Options:1G, 4G, 16G, 64G, 256G, 1024G]
▶ VROC Conguration
This submenu allows you to enable or disable the PCIe slots to support the RAID
function built by SSDs.
▶ ACPI Settings
Sets ACPI parameters of onboard power LED behaviors. Press Enter to enter the sub-
menu.
▶ Power LED [Blinking]
Sets shining behaviors of the onboard Power LED.
[Dual Color] The power LED turns to another color to indicate the S3 state.
[Blinking] The power LED blinks to indicate the S3 state.
▶ CPU Over Temperature Alert [Auto]
Enables or disables the CPU overheating alert when CPU temperature is over 80
degrees centigrade.
▶ Integrated Peripherals
Sets integrated peripherals' parameters, such as LAN, HDD, USB and audio. Press
Enter to enter the sub-menu.
▶ Onboard LAN Controller [Enabled]
Enables or disables the onboard LAN controller.
▶ Onboard LAN Controller2 [Enabled]
Enables or disables the onboard LAN controller2.
▶ LAN Option ROM [Disabled]
Enables or disables the legacy network Boot Option ROM for detailed settings. This
item will appear when Onboard LAN Controller is enabled.
[Enabled] Enables the onboard LAN Boot ROM.
[Disabled] Disables the onboard LAN Boot ROM.