Quote Originally Posted by p4spooky View Post
Good News:

1. No overclocking is possible. The bios completely ignores the CPU multiplier setting. For example: setting the multiplier to 20, the board still boots at 3.2 (default)
2. Raising the bus to 250, multiplier to 16 - no boot.

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Did you disable CnQ? That is a requirement on the 790FX with Thuban compared to the 890FX chipsets in order for the multipliers to hold. Also, voltages will have to be tuned manually when overclocking at this point as the auto rule set is still being tuned due to the differences between chipsets.