Hi all! Last week i bought a i7 3770 (non-k) and a Asus P8Z77-V LX, i got the non-k version because it was the only avaible, and i live in a place where finding a 3770 and a z77 board is a miracle. well, i read that the only way to overclock a non-k SB/IB CPU is via modyfing turbo multiplier, so i did it via BIOS and got a 41 stable multiplier even on full load using prime95, ok, that's nice, but i wanted more, and i changed every core multiplier to 43 (max) but i noticed that when i run prime95 the processor goes up to 43 just for a second and then goes back to 41 and holds there. Here are some pictures of my BIOS and OS config http://sdrv.ms/OtsWvy in the last picture you can see the CPU runing @4,3ghz on 2 thread tortute test. Is there any way to mantain my multiplier at 43 on full load? BTW, memories are Corsair vengeance 1600 and i have the lastest BIOS installed. Thanks!