Mod Help
 

I just got my ps2 modded V5 with magic 2. For around 10 diffrent backups it worked, then i tried those same backups and they no longer work at all. I get this screen that says "Please insert a Playstation or Playstation 2 format disc". It still boots orignal games. How would i tell if it was my laser that was bad or just the modchip? Any help is appreciated!

Lasers don't usually go on the blink just like that - although it's possible. But go for a bad wire joint on the install and get that checked first.

because originals work, suspect A through I first.