So our brand spankin' new CPU cooler/hard drive testing system is giving me problems and I think I've banged my head against the wall enough. When running load temperatures using OCCT's LINPACK with all settings at stock, things run flawlessly. When it comes time to overclock, the system freezes. What's really bugging me is that I'm using the same profile on this new cooler that I did on three previous ones. The only thing that was done in between testing is a new cooler was installed (obviously) and the memory was removed for use in our case testing system. That's it. Here's what has been done. -Cleared the CMOS and started fresh. -Updated the UEFI. -Tried each stick one at a time in each of the slots. -Tried two other kits. The only thing I haven't tried yet is to run a few passes with MemTest. Any thoughts aside from this?