I’ve had to switch SATA mode a few times in the past. This article covers what you need to do:
[URL=‘http://www.overclock.net/t/1227636/how-to-change-sata-modes-after-windows-installation’]http://www.overclock.net/t/1227636/how-to-cha[/URL][URL='http://www.overclock.net/t/1227636/how-to-change-sata-modes-after-windows-installation’]nge-sata-modes-after-windows-installation[/URL]
So I would remove the referenced registry entries, then shut down and upload an image. That way, when you start the source machine back up, it continues to work as is. But when you push the image to a new machine, Windows sees the trigger to recheck what storage driver to use. Just FYI, that first boot on the new machine could take a while as Windows sorts out its driver business.