Onboard Devices Configuration - ASROCK X570 PRO4 User Manual

X570 Pro4

4.4.2 Onboard Devices Configuration

SR-IOV Support
Enable/disable the SR-IOV (Single Root IO Virtualization Support) if the system
has SR-IOV capable PCIe devices.
UMA Frame buffer Size
(Only for processor with integrated graphics)
This item allows you to set the size of the UMA frame buffer.
Onboard HD Audio
Enable/disable onboard HD audio. Set to Auto to enable onboard HD audio and
automatically disable it when a sound card is installed.
Front Panel
Enable/disable front panel HD audio.
Deep Sleep
Configure deep sleep mode for power saving when the computer is shut down.
Restore on AC/Power Loss
Select the power state after a power failure. If [Power Off] is selected, the power will
remain off when the power recovers. If [Power On] is selected, the system will start
to boot up when the power recovers.
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