High CPU Temperature on AN515-52

Commodore_1995#

Can you inform the version of the bios? Sometimes, acer changes the thermal table by updating the bios.

SeytanKulesi2

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@egydiocoelho

Commodore_1995#

what is the version bios? Have you tried to clean the fans and change the thermal paste?

SeytanKulesi2

egydiocoelho said:

what is the version bios? Have you tried to clean the fans and change the thermal paste?

bios version 1.28. yes, I did everything I could.

Commodore_1995#

I suggest you check out this topic: Red-Sand ThrottleStop Undervolt Profiles Pre-Made — Acer Community

SeytanKulesi2

egydiocoelho said:

I suggest you check out this topic: Red-Sand ThrottleStop Undervolt Profiles Pre-Made — Acer Community

Why do I have to deal with this kind of thing? Wouldn't a person who did not know about the computer use this when it could not solve the heat problem? Is this? It was not so problematic before. It has started to increase in the last few months.

Commodore_1995#

I suggest you do the undervolting. Now, did this overheating problem occur after upgrading windows to version 2004?

SeytanKulesi2

egydiocoelho dedi ki:

Seni alçakgönüllü yapmanı öneririm. Şimdi, bu aşırı ısınma sorunu, pencereleri 2004 sürümüne yükselttikten sonra mı oluştu?

Merhaba özür dilerim. Windows 1909 sürümüm. İşte alıntı;



From which section can I make the Windows version older? I would also like to try it in the old version.

Commodore_1995#

If your notebook is not under warranty, you can try to replace the thermal paste and use another one with better composition. Many users recommend the grizzly kryonaut. Watch these videos:

https://www.youtube.com/watch?v=Ph2ibK79zd8

https://www.youtube.com/watch?v=aPUCYUiGWZQ

https://www.youtube.com/watch?v=XB2Jx8UHuck

SeytanKulesi2

egydiocoelho said: If your notebook is not under warranty, you can try to replace the thermal paste and use another one with better composition. Many users recommend the grizzly kryonaut. Watch these videos:https://www.youtube.com/watch?v=Ph2ibK79zd8https://www.youtube.com/watch?v=aPUCYUiGWZQhttps://www.youtube.com/watch?v=XB2Jx8UHuck
do thermal pads really work? I can't see a thermal pad on my components. I think they came without pads.

Commodore_1995#

I am almost sure that the model an515-52 has a thermal pad. My English is not good. The problem is that there are always air gaps between the chip and the heatsink. In addition, air is a terrible conductor of heat and that is why there is thermal paste and thermal pads. This article explains better, see: https://blog.arctic.ac/blog/2015/07/23/thermal-pads-or-thermal-paste/

http://blog.unitedseal.com/custom-gaskets-manufacturers-blog/custom-gaskets-manufacturers-blog/bid/325687/thermal-pads-and-their-usage

SeytanKulesi2

egydiocoelho said:

I am almost sure that the model an515-52 has a thermal pad. My English is not good. The problem is that there are always air gaps between the chip and the heatsink. In addition, air is a terrible conductor of heat and that is why there is thermal paste and thermal pads. This article explains better, see: https://blog.arctic.ac/blog/2015/07/23/thermal-pads-or-thermal-paste/

http://blog.unitedseal.com/custom-gaskets-manufacturers-blog/custom-gaskets-manufacturers-blog/bid/325687/thermal-pads-and-their-usage

I understand that I need to change the thermal pads because

I changed my cooler over the pads twice without changing the pads. Is there a thermal pad that you can recommend to me? I think these thermal pads are very expensive.

Commodore_1995#

I would only change the thermal pads if they were damaged. Regarding thermal paste, many users recommend the grizzly kryonaut.

SeytanKulesi2

egydiocoelho said:

I would only change the thermal pads if they were damaged. Regarding thermal paste, many users recommend the grizzly kryonaut.

It says that if it is removed from the cooler after installing thermal pads on many sources, it should be renewed again. 
I use Arctic MX-4 as a thermal paste. Should the thermal pad be 1mm ... Is there a way to find out? I think he should cover the distance completely.

Commodore_1995#

It is not necessary to replace the thermal pads if they are not damaged. About the size of the thermal pads, I will ask colleague @xapim.

xapim

SeytanKulesi2 no need to replace any thermal pads if they arent damaged also the size goes from 0.5mm to 1.0mm sometimes even mixed sizes in the same device theres no way to really know exactly the sizes also there is nothing on any SG regarding the thermal pads sizes for each device its up to who is disassembling it to find out and maybe measure them you have to understand the thermal pads do not affect the cpu/dgpu temps directly they are there to provide some cooling to the vram chipsets only and to level the heatsink properly if the incorrect size is applied there will be gaps between the heatsink and the diodes creating thermal issues also regarding thermal paste i recommend kryonaut its the best you can get and use the spread method only a thin layer covering both diodes its enough too much paste its bad good luck