Chosen Solution

So a cat supposedly peed on my nephews ps4 but it was still working and he was still playing it for months. Previous it was overheating as he has it sitting in a computer desk with no air flow . Now my sister is demanding I pay $150 for it to be fixed. But it didn’t smell like cat pee

I would only charge $50 for a cleaning. If it is indeed peed on, maybe a bit more. I don’t know what’s happening here. It seems like you’re asking if it’s overheating while saying that it’s overheating. If you do not address overheating, you all but guarantee more permanent damage.