Known problems include corrupted PS4 data and the dreaded blue light of death. Another issue that's still bothering users ...

However, if your controller dies while the console is on, you're not out of luck. You can turn off your PS4 without using a controller, which can be massively convenient if you don't have access ...

That's a good idea, because the default passcode is not only easy ... you've turned off all of the parental controls. How to turn off parental controls on a PS4 if you don't have the passcode ...