I purchase a CUH-1001a PS4 from eBay. I disassembled it and found that the button battery had exploded and started corroding the motherboard and metal shields.
I was wondering what the best way to clean the corrosion off the PCB and metal would be.
Louis Rossman says the only good way is with a $1000.00 ultra-sonic cleaner.
I can’t afford that.