Without "knowing" what chip you have MAY be the reason none of your backups work.......
Each chip has a different way to boot backups.......
Alot of them boot cd-r backups one way, and dvd-r backups another.....
It is of EXTREME importance to FIND OUT what chip it is to make 100% sure that the method you use is the correct one.....
Take a look at my boot procedures post.....
HERE!!!!!
and see if you can get any of these to work for you......