Chosen Solution
my ps4 slim is making noise when starting games and apps
General questions are probably better suited for a Google search. PS4s are loud comparatively speaking. Slims are possible the worst because of their more narrow chassis/lighter duty fan. It doesn’t help that they have lots of thermal pads that many people who open them do not account for. Otherwise, you’re looking at the usual suspects: blocked heatsink, old/poor thermal paste, APU clamp not tightened down, screws missing, fan tying up…
