Gigabyte B550 UD AC [31/44] 3dmark01 enhancement

 Miscellaneous

& LEDs in System Power On State

Allows you to enable or disable motherboard LED lighting when the system is on.

Off Disables the selected lighting mode when the system is on.

On Enables the selected lighting mode when the system is on. (Default)

& LEDs in Sleep, Hibernation, and Soft Off States

Allows you to set the lighting mode of the motherboard LEDs in system S3/S4/S5 state.

This item is congurable when LEDs in System Power On State is set to On.

Off Disables the selected lighting mode when the system enters S3/S4/S5 state. (Default)

Allows you to set the operation mode of the PCI Express slots and M.2 connectors to Gen 1, Gen 2, Gen 3,

or Gen 4

(Note)

. Actual operation mode is subject to the hardware specication of each slot. Auto lets the

BIOS automatically congure this setting. (Default: Auto)

& PCIe ASPM Mode

Allows you to congure the ASPM mode for the device connected to CPU/Chipset's PCI Express bus.

(Default: Disabled)

& 3DMark01 Enhancement

Allows you to determine whether to enhance some legacy benchmark performance. (Default: Disabled)

& IOMMU

Enables or disables Trusted Platform Module (TPM).

 AMD CBS

This sub-menu provides AMD CBS-related conguration options.

 PC Health

& Reset Case Open Status

Disabled Keeps or clears the record of previous chassis intrusion status. (Default)

Enabled Clears the record of previous chassis intrusion status and the Case Open eld will show

(Note) This item is present only when you install a CPU that supports this feature.