オリジナル投稿者： TronicsFix ,
This is a common problem for PS4's. The most likely cause is faulty solder joints between the APU and motherboard. Sometimes [https://www.youtube.com/watch?v=pszuueUTBrk|this washer fix] will get it working for a while. Sometimes reballing the APU will aso get it working and every once in a while there is something else entirely that's causing it (some of the other chips on the board can cause this problem). I know this is not a difinitive answer but there are several things that can cause this problem. Hopefully it's still helpful.