Originally Posted by Kammmmi
Hmmm, not sure what I'm going to do about this.
Usually on models CECHC or CECHG, the BD player failure is caused by the controller for driving the laser (ic BD7956FS) is probably for this reason that your logic board does not work.
If your ps3 with the original logic board does not load PSN games or demos, it means the logic board is faulty,
to solve the problem you need to replace the IC bd7956fs on that logic board, or you can mount another working fine logic board, but in this case you need to do remarry