My fan speeds always stay at the same speed and aren't read in Acer Predator PT516-52s

AlwaysAProblem
AlwaysAProblem Member Posts: 1 New User
edited June 2 in Predator Laptops

I recently followed a few online guides for taking apart my Acer Predator PT516-52s where I carefully unclipped and reclipped everything back together (I triple checked) to clean. But now the 'Predator Sense' no longer reads my 2nd GPU Fan (I have verified it is spinning.) I've looked for many different solutions to no avail. So, I have come here to see what anyone may know that no one has posted about. Before I cleaned, I also noticed the laptop was quieter and when the mode was set to 'Quiet' I could barely hear it, now, no matter what I do it sounds like it is running on the 'extreme' or 'turbo'.

Any suggestions are appreciated it (I have looked into my BIOS but couldn't figure out any way to change fan speeds or to adjust them.)

[Edited the thread to add model number to the title]

Answers

  • StevenGen
    StevenGen ACE Posts: 12,515 Trailblazer
    edited June 2

    AlwaysAProblem, I suggest that once you take the thermal module off in your gaming laptop, you need to clean the old vram chips pad material off and the cpu/gpu old paste off completely too, and then start all over again with new paste and thermal pads or thermal pad paste. I’ve done this just recently with my Nitro laptop and it worked perfectly with NO fan increase in speeds or noise. I use the Thermal Grizzly Liquid Metal paste for the cpu and their extreme normal paste for the gpu and for the vram chips I used their high-end thermal pads that come in different sizes and thicknesses, so I suggest that you do it this way, as it works and its easy.

    Note: that this is a very involved job and needs to be done perfectly so that the thermal module makes contact with the cpu/gpu and vram chips perfectly and fully, as your laptop has sensors and if you don’t do this properly the sensors do not detect temps properly hence and why your fans are spinning faster and louder to compensate for the temps increase. Good luck and hope this helps you out.

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