Motherboard bios -ram volts

Hi, I need to set my ram volts to 2.1 ( I have been having random reboots). In my bios it only lets me goto 1.95volts. In the reviews I have seen on web sites they all show 2.2volts is the max?

OCZ have told me to change from 4-5-5-15 to 5-5-5-15 because I can not change the voltge, but the ram does need 2.1 volts.

I have flashed the latest bios and I have moved the ram to slots 3/4 from 1/2
and I have no errors(memtest) where before it had errors.

any advice please? anyone got this board and what are your ram voltage settings?

Thanks

Can you post a pic of the System Voltages BIOS screen, w/ the "Memory Setting" highlighted, and the "Memory" drop-down menu showing? Also what are the revision numbers of both the BIOS and MB, and isn't the correct model name for the board the ECS NF650iSLIT-A... not the ECS NF650iSLT-A that you have shown in your sig?