I have an ECS P45T-A with E8400 and 4GB GSKILL kit (2x2gb) 5-5-5-15 @ 2.9V, Have a 600w enermax p/s should be fine on just my 7800gtx.All settings are default I'm not looking to overclock.I run vista 64 sp1 home premium.If I try to run system with both sticks of ram in it will randomly freeze up in vista after a short period ranging from no boot to windows at all or 10 min after running. I have tested running with 1 stick of ram at a time and both sticks work 100% stable for weeks if used separately. Is it safe to say this is a motherboard issue? I have tried all combinations of the 4 memory slots, same thing happens ( 2 sticks crash, 1 stick stable for ever). Please give me some good advice on what to do from here, I just paid hundreds of bucks to upgrade to vista 64 so I could finally use my 4gb. Thanks,
Brian
Brian