this may be way off, but I had a similar experience and figured out the problem. I had been working on the site before loading it into EE, and had been viewing the “index.html” page in my browser. When I moved into EE I found the blank page problem, but only my navigation menu showed up. The rest was blank white. The reason was because I still had the index.html file stored in my browser and was trying to navigate to that without realizing it. changed it to index.php and all was fine. That was my idiot mistake, and may have nothing to do with your problem, but I figured I’d toss it out there..
Packet Tide owns and develops ExpressionEngine. © Packet Tide, All Rights Reserved.