Just finished installing a new TbredB 1700+ in my system. I bought an SLK-800A, a Panaflo L1A, and Arctic Silver 3 to go along with it, hoping to overclock. However, I cannot get Windows to load even at stock speed and voltage. 1/2 way through my desktop loading up, the computer shuts off abruptly. I am assuming that the CPU protection on my MSI KT3 Ultra-2 is kicking in and shutting down the system. I have it set for 70C. But the heatsink isn't even really warm to the touch. I followed the instructions for applying AS3 absolutely to the letter. Just letting the system idle in the BIOS setup screen, my processor temp stabilizes at 44C with a system temp of 33C (it's hot today). I let it idle for 15 minutes without any problems, but Windows is a no go. If anyone can come up with ideas or suggestions, I'm definately open for them.