If your PS5 fan noise is loud, this could be why! Fan noise from a sticker inside the Playstation 5 might be the problem.. It's not coil whine! This is defect inside the PS5.. Here's how to do this & fix it stepbystep easy. First you need to remove the front plate cover on the Playstation 5, then remove the air vent and cooling fan from your PS5 system. Do you see a white sticker? If so, I recommend removing it. This sticker can cause loud fan noise & your PS5 will make a buzzing sound when powered on or playing a game. After you fix it, place the cooling fan in place and tighten the screws, reattach the intake vents, & place the cover back on your Playstation 5. It's that simple to check for this PS5 defect!