EP45T-UD3LR - no Extreme Memory Profile( XMP) options in bios

[Cougarslair]

I have recently purchased the EP45T-UD3LR(rev 1.0 - bios F5)  and Corsair XMS3 TW3XG1600C9DHX RAM (4GB).
The RAM is supposed to be able to run at 1600mhz however I am unable to get the system to boot if I manually change the settings to those listed by Corsair (9-9-9-24 at 1.80V). I have tried numerous other automatic settings but the system only works properly at the 1033Mhz.

I cocntacted Gigaybte Tech support and they told me to enable XMP support in the bios. However , depsite my manual showing this option, it does not show up in my bios anywhere and certainly not under DRAM performance control. I read on another forum that the performance enhance had to be set at Extreme so how up the XMP option, but no mattter what setting i use there is NO Extreme memory profile (XMP) option showing up at all!

Please help! What am I doing wrong?

I am using a Q6600 CPU.

[Pottypete]

Hi,
I would be inclined to update bios, as you may have  a corrupt bios flash,
Worth a shot use q/flash not @bios
Cheers

[crabb45]

hey hey... i also using this board with the same ram... but running at 1066... my cpu QX9770 ES C1... no no no XMP too.... upgraded bios to F7 is useless too... using @bios... anyone can help???