i have 5552 with freepsxboot, games don't work (SOLVED)

[Soner555]

i have 5552 with freepsxboot, after press boot with back up cd it doesn't work.( İt stucks screen at that writing ou remain memory slot 2...) i tried same cd with epsxe, it worked. And also i have a original cd. It worked with freepsxboot. The only thing that i wonder: i need a new lens? Or is there another problem?

[Soner555]

i solved problem using digital multimeter and adjusting ps1 laser. It works with original cd ve and burned cd. Thanks to all developers.