Need help with ram/motherboard combo

IamKimerah

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Jul 31, 2014
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4,510
So here's the deal: I currently have installed an Asus P8Z77-V Deluxe motherboard, but I have a problem, I can't use more the 3 slot of ram or I get blue screen. No matter which 1 of the 4 ram I use, no matter which slot I put them in, if I use all of them, I just get blue screen, so I run with 12gb instead of 16gb. It was all working fine at the beginning, but suddenly one day after ~2 months since I bought the pc, I got blue screen and I couldn't use the computer anymore, unless I removed 1 ram from the slots. The ram I'm using are the Corsair CML16GX3M4X1600C8, which I later found out they weren't on the list of the compatible rams of my mobo, but they are still working fine even now, even though I'm using 3/4 of them. My question is: I'm going to replace the motherboard (since it's the one defected) with a cheap Asus Z77-A, but what could have caused this problem?

1) My motherboard was defected by the start
2) These ram caused the problem
3) A bad OC ruined my mobo (I remember using the auto tune option which somehow put my rams on 1600+ even though my cpu only works with 1333)
4) They are quadrichannel and my system only supports dual channel

I'm asking this because I don't want another motherboard to be ruined for no reason and if I have to buy another pair of rams (which I can't because they cost too much atm). Ty in advance.
 

IamKimerah

Reputable
Jul 31, 2014
6
0
4,510
i7 2700k which is oc at 4.2 ghz. I have the last BIOS, but that didn't seem to resolve anything, it feels like something inside my motherboard broke and it can't sustain all of the rams anymore for some reason.