I'm sorry but I can not speak English, use google translator!
I bought a gigabyte ga-f2a85x-D3h motherboard, x4 750k and a Corsair Vengeance CMZ4GX3M1A1600C9.
Problem that the memory is only running 1333. BIOS have been adjusted for Extreme Memory Profile is from 1600MHz.
I quit and save, the computer will not turn on unless I restart the machine.
Back to the original BIOS settings
What could be wrong?
Thanks for the help of the latest bios on it, it was not possible to manually raise the volts would not let anyone other than the picture started again.
I solved the problem, the service center in the fourth slot was not the first modeult to allocate memory.
I moved to the first slot, and instantly became good run 1600MHz!