PS4 Pro fan problem

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PlayStation 4 Pro

发售于2016年11月.PS4 Pro升级了硬件，使之能够支持4K游戏以及流媒体视频。

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Amin Taleb @amintaleb

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发帖于: 2020年6月18日

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PS4 Pro fan problem

Hello everyone

I just disassembled my ps4 pro for thermal paste replacement and dust cleaning, but the problem is that after I Reassembled it , the fan speed doesn't change and is constantly on lowest possible RPM which causes overheating problems and makes the console turn off after 30 or so minutes

I would appreciate any help,tips or tricks to what causes this problem and how to fix it.

Thanks

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Ben @benjamen50

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发帖于: 2020年6月19日

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Couple of things to check:

Make sure all 8 thermal pads are present on the VRAM chips that are behind the PS4’s logic board.
The clamp is not installed with the 4 screw holes facing up, they should be facing down. The clamp does have that plastic thing under it as well to make sure metal is not touching the board.

Is it the long triple beep overheat warning then shut off?

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my thermal pads were kinda torn apart when I disassembled the console , so I replaced them with thermal paste, but the clamp is installed correctly.

no , no long triple beep , it just shows the too hot hot message and if I don't turn it off , it shuts the console down while showing the message.

can this happen because of replacing the pads with paste?

由 Amin Taleb 完成的 2020年6月19日

Yes, the paste doesn't transfer heat well with thermal contacts that have quite a gap between each other. You'll need to replace those thermal pads.

由 Ben 完成的 2020年6月19日

@benjamen50 can I put the pads on top of the paste or do I have to remove the paste ?

由 Amin Taleb 完成的 2020年6月19日

The black chips should not have any thermal paste on them they should have thermal pads on them only.

由 Ben 完成的 2020年6月19日

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my thermal pads were kinda torn apart when I disassembled the console , so I replaced them with thermal paste, but the clamp is installed correctly.

no , no long triple beep , it just shows the too hot hot message and if I don't turn it off , it shuts the console down while showing the message.

can this happen because of replacing the pads with paste? — Amin Taleb
Yes, the paste doesn't transfer heat well with thermal contacts that have quite a gap between each other. You'll need to replace those thermal pads. — Ben
@benjamen50 can I put the pads on top of the paste or do I have to remove the paste ? — Amin Taleb
The black chips should not have any thermal paste on them they should have thermal pads on them only. — Ben

PlayStation 4 Pro

PS4 Pro fan problem

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