That shielding plate is stock on all psx (and possible psone, I can't remember to be honest) models. Sony wanted to make it difficult to get to the motherboard for reverse engineering (and installing modchips etc). Its completely unnecessary. As for the audio issue, yeah we need more specifics. Can...

No one can help me??

Thanks for the answer:) both.
At first I thought it was RGB cable problem but it wasn't.
I forgot to mention that today I've open the console and I've found this is this normal??

Hi all im New in this forum:) I want to know why my PreOwned psx SCPH 5502 will play games without audio in FMV, the classic PSX start audio is there, but when I put for example Resident Evil 2 the FMV audio isn't there :/ and in Medievil 2 also there's no audio in FMV and in-game the only sound you...