Asus ROG Strix Z390-H Gaming Manual page 25

2. CPU over voltage jumper (3-pin CPU_OV)
The CPU over voltage jumper allows you to set a higher CPU voltage for a flexible
overclocking system, depending on the type of the installed CPU. To gain more CPU
voltage setting, insert the jumper to pins 2-3. To go back to its default CPU voltage
setting, insert the jumper to pins 1-2.
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ROG STRIX Z390-H GAMING CPU_OV setting
ROG STRIX Z390-H GAMING
ON
OFF
1-11