I have an Asus p6T deluxe x58 motherboard, 12G memory, nvidia 280. When I run in xmp mode -- and it runs fine like that, and very fast -- i find I cannot wake from sleep. I seem to get an error, and in the dump I see signs it's USB related.
I have latest bios, etc; still, no workie.
Any thoughts from the collective brain trust?
Mike