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#11
I actually was going to suggest testing your RAM by running two modules at a time today if the manual settings did not resolve the problem. Test with your current two modules for a while and see if the system remains stable. Then test with the other two. See if maybe you have a bad RAM module. If you find that a pair does not work, then try one at a time to determine which. Also, test the slots themselves with a good module. If you crash with a known good module in a different slot, it may be a bad motherboard slot.
Make sure you practice safe ElectroStatic Discharge (ESD) practices. Avoid Static Damage to Your PC | PCWorld
With all four modules, you may also need to bump the QPI/VTT voltage to 1.15 Volts.
Last edited by writhziden; 21 Feb 2012 at 00:05. Reason: ESD. VTT bump