Well that is interesting. When you say you "load the cd" I take it to mean you have a live cd with Mint running from that cd? And you have already installed successfully once using this same disc? (this should eliminate the possiblility of a faulty disc). Is your laptop bios set up to boot from cd before hard disk (mine wasn't when I first bought it, I had to change it myself). If it isn't something like that I find it difficult to explain.
Fujitsu Lifebook AH532. Intel i5 processor, 6Gb ram, Intel HD3000 graphics, Intel Audio/wifi. Realtek RTL8111/8168B Ethernet.Lubuntu 13.10,Ubuntu12.10 (Unity), Mint16 (Cinnamon), Manjaro (Xfce).