"Adaptive" Problem

Hello. I am new to overclocking and just got a 4770k. I got it to 4.4ghz at 1.275v and 3.5 ring bus. The only things I changed in the bios are core ratio, ring bus, and vcore voltage. Everything else is default/auto. I think its stable enough there, so I went to change the voltage from manual to adaptive and it blue screened at the windows login. 

Any suggestions to fix it so that Adaptive mode will work?


ring bus? dont use adapative mode?

Oh. Cache Ratio 3.5. I want to use adaptive mode to save energy and heat when I don't need it.