ASROCK A520M-HDVP/DASH, User Manual

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4.3 OC Tweaker Screen
In the OC Tweaker screen, you can set up overclocking features.
Overclock Mode(Bus Speed)
Select the overclock mode. Warning! When overclocking also the PCIe, PCI, SATA and
USB busses will be overcloked which may cause instability or failure. Please install an
operating system and the drivers required before overclocking, or else your HDD's may be
undetectable. Overclocking is not supported if the monitor is connected via the onboard
D-Bus/VGA connector.
SoC/Uncore OC Voltage(VID)
Specify the SoC/Uncore voltage (VDD_SOC) in mV to support memory and Infinity Fabric
overclocking. VDD_SOC also determines the GPU voltage on processors with integrated
graphics. “SoC/Uncore OC Mode” needs to be enabled to force this voltage.
Because the UEFI software is constantly being updated, the following UEFI setup
screens and descriptions are for reference purpose only, and they may not exactly
match what you see on your screen.