DDR3 1866 in a 1333 MB Tags: Chipsets DDR3 Computer Motherboards Last response: July 19, 2011 3:09 PM in Motherboards Share frenzal July 19, 2011 3:01:34 PM Hey everyone, my friend just purchased a computer with my recommendations for pieces but he changed the motherboard for a cheaper one, which coincidentally only supports 1066/1333 ddr3. I put the whole thing together and when we post tested it, I would get no signal to the monitor, only later did I realize the difference in frequency. So my question is, is 1866 ddr absolutely incompatible in a 1333 motherboard. The motherboard is a P8H67-M Evo by Asus and the ram is a set of G.Skill Ripjaws. Edit: The computer won't post, I just get no signal to the monitor.' Thanks for your time guys! More about : ddr3 1866 1333 frenzal July 19, 2011 3:09:18 PM Sorry I posted in the wrong forum, can someone delete or move this? m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedI got a mobo that supports DDR3 1333/1600/1866/2133/2400(OC) ram. My question is... Forum SolvedMotherboards that only support this kind of ram DDR3 1333/1600/1866/2133(OC)/2400(OC)/2600(OC) can they support 2133? Forum SolvedDDR3 800/1066/1333/1600/1866 which one to buy for my mobo?? Forum SolvedSupposed DDR3 1600 RAM showing up as 1333 (RAM slots support up to 1866+) Forum Solved12GB ddr3 1333MHz or 6GB ddr3 1866 MHz? Forum SolvedDdr3 1866 posts at 1333 Forum SolvedDDR3 1866 in a 1066/1333 motherboard Forum 1866 hyper x ddr3 8gb shows 1333 Forum 16GB 1333MHz DDR3 vs 8GB 1866MHz DDR3? Forum corsair vengence ddr3 1866 running at 1333? Forum Solvedenable AMD ddr3 memory to operate at1866mhz on gigabyte supported MB Forum Why is my Mobo defaulting my 1866mhz ddr3 to 1333mhz? Forum 1866 ddr3 only posts @ 1333 Forum Ddr3 1866 posts at 1333 Forum From DDR3 1333 to 1866 or 1600 Forum Why my MB doesn't have ddr3 1333 option? Forum SolvedGet new RAM to run at optimum speed - 1333 to new 1866Mhz Forum Solved1866mHz ram won't go past 1333mHz Forum SolvedRam stuck at 1333 but Mother Board and CPU can cap at 1866 Forum Solved1866 ram only running at 1333 Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !