Can't install Mint 14 in ZenBook Prime

[xaro]

Hello, I just got my ZenBook Prime (UEFI boot), and I can't install mint 14 in it.
I tried 32bits and 64bits, using different methods (image-writer, direct use of dd, unetbootin, universal usb installer) to write the image to different usb sticks, but it just don't boot.
I get either a black screen after selecting the USB in the boot options, or the grub command line. Either way, I can't get to the installer. I could install mint 13 without much problems.

Any ideas? Thanks.

[dizmoduck]

I have a Zenbook prime u31a

I just install Mint14 on another portion, still have Mint13 I had to change some setting in the "bios" in the boot sections

So fare it look like it's run with out any problem, still need to do some p more testing