Predator Triton 300 i7-10750H, nVidia 2070 maxQ CPU temps extemelly high reaching 96°C

Mengo
Mengo Member Posts: 1 New User
I am in need of assistance dudes.

My stock Predator Triton 300 with i7-10750H and nVidia 2070 maxQ has really been overheating recently that I started seeing thermal CPU throttling with fps drops in game. Even idle CPU at around 4-6% load would show temp about 65°C and 97°C while playing ..(the GPU was always under 86°C). Until that point I hadn't messed with undervolting or clockspeeds yet, everything was stock and the fan speeds were set on default. everything had been up to date even the BIOS i found out to be version 1.09. A month or two before that I was playing GTV 5 maxed out all night without any problems or fps drops, I mean the laptop was hot as hell to the touch but I wasn't freaked out, because it's normal for laptops and like I sad there were no problems.

So anyway I decided the fans needed cleaning and they sure did so I opened up the case and cleaned what I can see without disassembling the heatsink. This however didn't bring any improvement at all temps remained the same and I had stuttering. Next step was to disassemble the heatsink and check the paste. This time I cleaned the fans and the exhausts thoroughly lots of gunk came out. The old paste was sort of dry and overflowing around the GPU and CPU and so were the pink thermal pads (the small green ones were ok). I repasted with Arctic MX-4 and changed the thermal pads (also Arctic 1,5mm).

There was an immediate drop of system temp and idle CPU temp to 40-50°C, which was good, but gaming temps continued reaching 92°C and after installing intel-XTU I noticed a lot of thermal throttling, power limit throttling and EDP limit throttling under load. Again the GPU was aright never going above 86°C. I thought next step would be to undervolt but undervolting seemed to be disabled in the latest BIOS and mine was 1.09 as the option to offset the voltage was greyed-out in both XTU and ThrottleStop. The only thing I could do with ThrottleStop was to lower the PROCHOT threshold from 92 to 82°C , this ofcourse meant more throttling, fps drops and and lower performance.

OK, next I downgraded the BIOS  //BIG THANKS TO deepanshuc//for pointing out how, to random earlier version 1.06  (because I couldn't find any patch notes which version disabled messing up with voltages and 1.07 said it "fixed some CPU compatibility issues") and was able to undervolt the CPU core and CPU cache -100 mV. I tested it and the CPU temp was still 92°C and then I got a blue screen of death and the BIOS reverted back to 1.09....

I'm desperately trying to undervolt and lower my temperatures under load. But what if that doesn't do the trick? So far -100 mV did nothing and most people start at -100 mV and go as low a -150 mV.

Have you guys got any observations on this problem? Any tips would be highly appreciated.
I need your help! 

Answers

  • Coqui13
    Coqui13 ACE Posts: 2,215 Pathfinder

    Mengo, with everything that you have explained here i think you know what you're doing and its unfortunate that after the re-paste and pads change, even cleaning fans etc. the issue continues to be the same, what i can think of if for you to read over this few threads that has helped many other users with similar issues like you:

     

    Take a look at these threads for any tips that might help you: 
     
    [suggestion] Please read before performing updates
    ThrottleStop Undervolt Profiles Pre-Made

    FAQ - Common Questions

    FAQ - CPU, GPU, Temps, FPS, Settings, & Other Info

    Review of the Helios 500

     Good luck


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  • AnhEZ28
    AnhEZ28 ACE, Member Posts: 4,464 Pathfinder
    Make sure that the thermal paste on the GPU is fully covered. The heat transfer won't work well if the paste was too less.
    Please remember to include @AnhEZ28 when you want to reply back to my comment so that I can check your response.
    Thank you and have a nice day!