Installer issues

[krazyceltickid]

Hey all. Thought I'd have some fun upgrading to Mavericks, but I'm getting stonewalled early on. Made my installer, tried to boot from it using the same boot modifiers I used when I first made my build. I was going to do a clean install, erasing my current partition and starting from scratch with Mavericks. Only problem is, when I get to the installer I can see the menu bar but I can't click on it, making it impossible to get to disk utility. Only clickable parts are the back and continue buttons. Any ideas?

Motherboard: X79 Sabertooth
CPU: Intel 3930K
Graphics: GTX 670

 

[gooie]

Sorry to bring this back, did you ever get this sorted? Having the same issue (2500k z68mx GTX660)

Thanks