My Asus P8Z77-V LX motherboard doesn't boot any devices.
It worked for a short while and I was able to install Windows 7 and the Drivers and Utilities. Then I restarted my PC and now it isn't booting any devices. I can get into the BIOS, but it won't boot from my SSD, or even from a USB.
I have tried booting with only one RAM in DIMM slot 1. I have also tried clearing the CMOS, and I even updated the BIOS. It still wouldn't boot from device.
Multiple times I have reset the BIOS to it's default setting, but it still won't work.
I know it's not the RAM because i have tried two variations of RAM, one of which I tested on my other build.