![]() And identical to what I experienced on bios 1.10. At the top of those swings the fan turns on to 'high'/full blast 4700rpm, at the bottom, the fan turns off to 0rpm. Here is my temp curve, even at idle at 800mhz, on the latest bios 1.14:Īs you can see at the bottom of the image, my temp just swings up and down. They also, from my experience going from 1.10 to 1.14 following the above answer and the comment on the answer above and other links, do not change the fan/thermal profile of this laptop. ![]() The 'fixes' required handicapping the processor in ways that permanently reduce performance, and downgrading is pretty difficult and risky (blocked by dell, requires generating your own fake bios payload to bypass, and may make fingerprint reader never work again). I'm running Pop_OS 20.10, which is an ubuntu variant, and uses systemd.Īs far as I can tell, updates to the bios (at least after 1.10, can't tell you about before that) were mostly to fix intel processor architecture security flaws. I have a Dell G5 5590 with an i7-9750H and an RTX 2070MQ. Here is how to manually control your fans and set a custom fan curve, instead It reduced performance on the processor permanently, though, and for some takes away the ability to undervolt. Updating the bios did not fix my fan behavior. The pwm outputs connected to the fan connectors,Īlso, even if I finish the pwmconfig setup and run the fancontrol service, there's no change in the fan behavior. Or the connected fan has no rpm-signal connected to one of There is either no fan connected to the output of hwmon7/pwm1,
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