My acer nitro AN515-57 have overheating and thermal throttling to 300HZ

Lemespnbio
Lemespnbio Member Posts: 5 New User
edited 2:28AM in Nitro Gaming

The GPU is hitting 80 degrees and throttling power/clock down to 300. I checked via MSI Afterburner, and that’s all I can find. I can’t undervolt because this model is locked for such adjustments.

Things I’ve tried:

  • Changing power plans
  • Adjusting power management in NVIDIA settings
  • Tweaking the NVIDIA control panel configurations
  • Cleaning (the last cleaning was in March at a top-notch, authorized service center in my city)
  • Reinstalling Windows
  • Enabling and disabling virtualization
  • Other tweaks I can’t remember (and yes, MSI shows the thermal limit).

What should I do? I’m thinking of cleaning it again, replacing the thermal pads, and applying the best thermal paste available on the market.

My PC can’t even run Minecraft with satisfactory performance without stuttering every three seconds, whereas it used to run everything—even Red Dead Redemption 2—with excellent performance on high settings.

My pc hardware:

AN515-57

Intel i5 11400H

GTX 1650 4 gb

16gb de ram

SSD 1 tb NVME

Windows 11

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