In BIOS, in uguru settings, make sure that the memory is set to 677. go down about 3 categories and make sure all the controllers are up and running. I believe the IDE channel is on the jMicron controller. Is your HD plugged in to the group of 6 SATA ports? Try loading the Intel SATA Raid driver disk for F6, just to make sure the controller's seen.
windows starts to load then comp. reboots in endless cyle.
is this a new install or an existing one that you carried over from amother mobo?
if the latter then you need to do at minimum a Repair install or better a new install.