I want to install Linux Mint 17.3 on this computer (which already has Linux 12.04 from HP):
I used an USB like usual, but is now working. I tested the USB in another computer and is working fine.
This is my BIOS configuration:
This in my boot with the USB connected:
As you can see, I have two options with the USB. I tried both but is not working. The only thing I get is the screen of loading Linux Mint logo. I don't want a double boot. I want to replace the entire system