![The PSU failed so this is the first time it has been opened in 7 years, decided might as well clean and re thermal paste the APU : r/PS4 The PSU failed so this is the first time it has been opened in 7 years, decided might as well clean and re thermal paste the APU : r/PS4](https://i.redd.it/6q8pzemfqjd71.jpg)
The PSU failed so this is the first time it has been opened in 7 years, decided might as well clean and re thermal paste the APU : r/PS4
![My PS4 pro was running like a jet engine and shutting off when playing games. Take a look at what the thermal paste looked like when I stripped it. What a mess... My PS4 pro was running like a jet engine and shutting off when playing games. Take a look at what the thermal paste looked like when I stripped it. What a mess...](https://i.redd.it/namlu0oocx551.jpg)
My PS4 pro was running like a jet engine and shutting off when playing games. Take a look at what the thermal paste looked like when I stripped it. What a mess...
![I removed the original crap thermal paste. i applied Clear nail polish around the APU so the liquid metal doesn't fry it. Then applied liquid metal on the the APU. So far I removed the original crap thermal paste. i applied Clear nail polish around the APU so the liquid metal doesn't fry it. Then applied liquid metal on the the APU. So far](https://i.redd.it/mfep5frzhzy41.jpg)
I removed the original crap thermal paste. i applied Clear nail polish around the APU so the liquid metal doesn't fry it. Then applied liquid metal on the the APU. So far
![Replacement APU GPU CXD90026G IC Chips 4Pcs Set for Playstation 4 PS4 Motherboard Repair--PS4 Repair Parts | Westingames.com Replacement APU GPU CXD90026G IC Chips 4Pcs Set for Playstation 4 PS4 Motherboard Repair--PS4 Repair Parts | Westingames.com](https://oss.westingames.com/productPic/20151114/font201511140418320006.jpg)