Hey guys. I know there aren't many of us around still using the M18x but I'll give it a try here anyway.   I've had my old girl for a long time and 5-6 years ago I put dual 780M's in it without an issue. Earlier this year I got a cheapish 880M off eBay and I was going to put it in my old M17x R3 but couldn't get it to work so tonight I decided to try it in the M18x. I flashed the unlocked BIOS, removed my 780s and shoved the single 880 in there. I set it to PEG and restarted but now I'