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ASRock Z170 Pro4S Non-K OC BIOS

Support for BCLK Overclocking of CPUs like i3-6100, Pentium G4400, i5-6400, i7-6700 and all other non-K CPUs.

Don’t use this for K-series CPUs.
It might damage your hardware, no guarantees provided.

• Enter the BIOS and go to the OC Tweaker – DRAM Configuration.
• Load the XMP Profile to adjust your memory correctly
• Adjust the BCLK to the level you need
• Adjust the DRAM Frequency to the correct level. I had to stay below 2800 MHz on the memory to achieve high BCLK clocks
• Go to: OC Tweaker – Voltage configuration. Set the vCore you want. Stay below 1.40 for 24/7 OC