BCLK clock control vs clock Ratio

JohnBbDog

Distinguished
Oct 19, 2013
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i have an FX- 4350 4.2 stock and i can push it to 4.8 using the clock ratio in the BIOS but if i leave the clock ratio on stock and just use the BCLK clock to push it to 4.8 it does not work, everything will start up fine but windows. some times even the BIOS wont start. what is the difference??