First I decided on Linux Mint 17.2, created a bootable USB with pendrivelinux and away I went. The mint logo came up, i chose to run mint, and then, my monitor went all blocky and showed part of my WINDOWS desktop!.
OK, maybe it was a bad install on the USB, I tried again. Same thing, but this time it was showing my different parts of my windows desktop, in the wrong order all over the screen.
Same thing with a different USB, using Rufus and Linux Live to create the bootable USB, same thing every time!
Decided it must my Mint's fault. So I moved on to Ubuntu MATE, same thing again! 3 different USB drives, 3 different live USB creates and 2 different ISO's.
Can anyone tell me WTF is going on?
The only recent change I've made to my PC is installing an SSD (Samsung Evo 850 120GB) to replace my HDD.
I've got Windows 7 Home Premium 64bit installed on the SSD at the moment and I was planning on dual booting.
Please help, I'm pretty noobish, and this is making my brain hurt.
Update 1 I can boot back into Windows 7 absolutely fine. Also, when booting into the Ubuntu MATE live USB i got the Ubuntu MATE logo and loading dots (beneath logo) for a little while before the monitor troubles. I tried leaving it for 20 minutes in that state, and turning monitor off / on, but nothing had changed.
Update 2 I tried a different monitor. Same thing again. Swapped HDMI for VGA, nothing changed.
Update 3 I can press ctlr+alt+f3 from the messed up screen and get to the terminal.
Update 4 I've managed to boot up into a Lubuntu 15.04 live USB