My PS4 was never so loud before, now continuously, that really annoys me, I had run through several DVDs to sleep, now this morning I woke up because of loud PS4, I have to fix it somehow, but I lack the tools.
Loud PS4 is not possible for me.
Clean the fan
Screw on> Clean fan> New thermal grease
How then, I have no tools
I lack tools
You don't even have a screwdriver
Only cross-head screwdriver, but is too thick
Then you can't do anything. That is the least you need.
Sounds a lot like a fan problem! Exchange or hope for the PS5.
You don't even need tools for this, just a brush or toothbrush