Recently I've been over clocking my CPU (P4) and I got it all the way up to 3.30ghz (up from stock 2.80ghz) and everything was alright. These are my motherboard settings: CPU:236 AGP:72/36/109 dimm:+0.1v AGP:+0.1v CPU Voltage:1.5875 So my question is: After I continued going up and had the CPU @ 243 (3.40ghz) did windows stop starting up? It kept reseting itself and eventually when i lowered the settings and managed to get windowns to start did it say that this was caused by a driver malfunction? Does a P4 use drivers? Anyway, I would like to get the CPU back up to 3.4ghz. I know it works coz i had it there before. The PC started up Ok but windows didnt. How can I get windows to work?