Ok, so I have ran into a strange issue. I recently swapped out my 980x for an E5640 and for the life of me I cannot get my ram to run at 1600Mhz at 6-6-6-16-1t which it has ran at for almost a year now. Basically, I changed out the chip and now I cannot get the ram to run at these settings. It will boot, but as soon as I sign into Windows it locks up or seems to. I say that as there is still activity from the HD like it is still loading. Both the LED on the MB and the HD activity light are still blinking randomly like it is loading into Windows. Pretty much all my settings but voltages and the BCLK/multi are the same as my 980x was at. Voltages are as follows:

vcore - 1.35v
CPU PLL - 1.8v
VTT - 1.3v
Ram - 1.65v
IOH - 1.25v

The rest are on auto. As far as my other settings go, the usual CPU features are turned off. All the bios settings but ram, bclk, multi and uncore are set to default or auto. Under auto it sets the ram at 9-9-9-24-1t at 1600Mhz. Now, I am not sure if this is the issue, but I did have some Artic Ceramique get into the socket and I got it cleaned almost all out. It was on one pin, but the top of the pin is clean, just not the base of the pin. Not sure how to clean the rest out or if it is the culprit. Also, at 4.2Ghz with the ram set to auto it will pass 1 hour of OCCT Linpack, but I just tried rebooting it at those settings and it failed. I know I don't have a template up and there is probably some other info you might need to troubleshoot the issue, so just let me know what you need. Anyone think it is the Enermac EVO 950watt PSU?. The gear in my sig is correct except for the cpu and I am only running two GTX470's. Any ideas would be helpful and again I can list my bios template if needed.
Thanks.