So I got my 64gb Crucial C300 in the other day and popped it in. I thought I took care of everything (achi, etc) in my Gigabyte P55-Ud3R board and did a clean install without my storage drives plugged in. For some reason it goes really slow on the 'Starting Windows' animated screen, like 1-2 minutes, but once its up everything is nice and snappy. Any suggestions on finding the cause of this?