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I want to know if it’s safe to reflow a nes motherboard in an oven. I was going to put it in for 8 minutes at about 350 Degrees BUT then I remebered the big metal part on it that acts as the power in and video out. I’m pretty sure it wouldn’t be good for that part to go 8 minutes at 350 Degrees. I don’t know
First thing u need to do is clean the motherboard using isopropyl alcohol. Use a small brush to clean all the parts. Only after that should u consider any other option and one more thing, solder melts at 183 degree centigrade and the non lead solder melts at 217 degree centigrade. Also to the reflow be successful u need to use liquid flux. But clean first. Write back on what u did. good luck.