Another "Cannot read disk" on 3.11

[freddy121scp-stack]

I have a PS2 model SCPH-75004, with a 3.11E DVD Player. I've tried using all sorts of disks wich contain FreeDVDBoot, from Cd to DVD, they dont work, up until now I've used ImgBurn and CDBurnerXP at the slowest speeds, and still the same message about "Disk couldn't be read". The console's disk reader works fine, in can read official PS2 game disks, but not the ones I load with the program, I'm quite confused. The console's language is english and the ISO I used until now is the global one for the slim models.