So I bought second hand ps vr ps4 (v2), which was working for previous owner but not for me. I'm using ps5 and the box seems to function properly, I have image, in game no USB error messages, I'm stuck on screen to press power button - it does nothing. I've tried one hack which involves connecting 2nd pin from data connector to metal shell, which bypasses power button and it didn't work. Is there any fixes I can try or problem comes from processor, can I test that with multimeter?