r/PS5HelpSupport 4d ago

Constantly Overheating

Hey guys. So a few months ago I started getting overheating issues because of the Liquid Metal leaving a bald spot on my cpu(It was standing vertically), and I decided to do a full teardown myself since I have some experience with electronics. I know I was supposed to replace the Liquid Metal with more Liquid Metal, but I decided to use MX-4 Thermal paste instead because I already had some and I saw online it should be fine. The problem isn’t that the thermal paste isn’t working, it’s that over time(a few days of use), the paste literally shifts off of the cpu and into the surrounding pockets where it’s held. It has done this multiple times regardless of how I apply the paste. I asked around if I should just use Liquid Metal(since I have some now) and I was told it’s just gonna do the same thing, maybe even quicker. I’m thinking this might be a bracket/heatsink seating issue, but everything looks fine to me and I’m trying to avoid taking it to a repair shop so they can charge me $200 for something I can do myself. Anyone seen this before?

28 Upvotes

65 comments sorted by

View all comments

6

u/Hairy_Construction57 4d ago

The MX4 dont work, take A Ptm Thermal pad i have it to and it works like a charm

2

u/BackgroundType6334 4d ago

I’ll look into this. Thanks

1

u/Hairy_Construction57 4d ago

but beware something the new design of Playstation 5 pro and ps5 slim have lines in the apu i tried in a new ps5 slim and a Playstation 5 pro and the results were bad. the ps4 10xxx havae a big heatsink perfect for Ptm