원문 게시자: TronicsFix ,
That noise is caused by the console getting hot. I've never seen the fan itself cause the problem. If you are installing a game or doing something that it very graphically intense then sometimes PS4's will turn the fan up like this to cool it down. There are a few things that I've seen cause this problem: -No thermal pads on memory chips -Loose heat sink screws -no or not enough thermal paste I would think that Sony would not make any of those mistakes when putting a console back together, but I know that they often don't even send your console back to you and instead give you a refurbished unit. I hope this helps.