(Solved) P67A-G43 Won't OC After BIOS 5.4 (BIOS Shows OC, but CPU-Z Does Not)

After upgrading a P67A-G43 with BIOS 5.4 in preparation for a 3770k, the existing 2600k doesn't OC.
Setting the CPU ratio in BIOS shows the correct ratio in top right stats and in the ratio setting and, after disabling graphic splash, the correct multiplier is even shown on the POST. However, CPU-Z in the OS and benchmark results show only the stock 3.4.
In normal mode I tried 35, 37, 40, 44. OCG mode has the same problem. Although it show 42, CPU-Z shows only stock.
I can down-clock fine (and CPU-Z shows the correct down-clock ratio), but going above 3.4 is a non-starter.
[SOLVED]
If you disable Turbo, the core limits are not shown in the CPU settings. You have to enable Turbo, set the core limits, and then disable Turbo.

Quote
Can I just flash to the 4.1 bios using the pendrive method I used to flash to 4.2??
Yes.
> 4.1 <
Note: GD65(B3) takes the same UEFI/BIOS version.

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