I've been trying to install Linux Mint onto my laptop's HDD, but it has been failing me every time. The iso that I have is of Linux Mint Cinammon - 64 bit (And yes, my computer does support 64 bit. I've tried 64 bit XP, Windows 7, Ubuntu). The error that I get is: Errno5: Input Output error. It can't be a bad CD because firstly, I can boot into Mint and play around with it, and secondly, I'm installing from a bootable USB
Help? I've googled like a hundred times, but none of the results seem relevant.

