So I casually turn on my PS4 that I haven't played in months, and the controller wasn't working so I restarted my PS4 and then it was checking the memory file, and then the error popped up, Does anyone know how to fix this?

Hello everyone. I am relatively inexperienced with console technology, and I have some questions:

1: My black PS2 Slim has the model code SCPH 9000X. Is this model susceptible to scratching the disc or the melting/malfunctioning lens? I bought this console second hand off EBay, so I’m not sure how it’s been treated in its lifetime.

2: I recently bought GT4, and heard about the disc reading issues, and how the lens needs to be super clean to play it. I have no idea how to clean a lens, plus I also bought the game second hand off EBay, so I’m not sure how it’s been cleaned & treated. Will I encounter any problems playing this game or not?

3: I got a 16MB aftermarket PS2 memory card 2 years ago, but I was silly when I got it and opened up its case to reveal the green computer chip inside. I closed it when I realised my mistake, but the green chip broke loose from it’s place and has been shaking around in it’s case ever since. 1 year ago, I played TOCA Race Driver 3 with the memory card without much trouble, besides needing to insert the card 3-4 times in it’s slot for the console to recognise that it’s in. But the card got progressively worse, and when I tried to play GT4 with the memory card yesterday, the game simply wouldn’t recognise it was inserted and prevented me from entering GT Mode, no matter how many times I tried. Should I get a new memory card? (and take better care of it this time?) And if so, should I get an authentic 8MB PlayStation model or an aftermarket model?

Thanks!

what im trying to say is sony still making ps4 and restocking ps4 and should i try it buy it sooner or later? and should i be worried or not. sorry if i sound dumb

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