I recently tried installing Ubuntu 12.04 on my new computer, I tried the windows installer and from a CD but both have failed. As soon as I try to reboot my PC and install it this weird colorful, pixelated checkerboard fills the screen and soon after my monitors loses the signal. I tried following some fixes but they all needed the terminal which I couldn't access. My computer specs are:
- Intel i5-2320 3.0Ghz
- 8GB Ram
- AMD Radeon HD 6670 2GB GDDR3
I use dual monitors but I tried the installation with and without both plugged in. Any help would be appreciated.