

Molex fan connectors take power from the PSU.

From left to right: A 3-pin connector, a 4-pin connector, and a MOLEX connector. You can also check the end of the fan cable to know if you can control the fan speed on the PC. You can control only those fans that are connected to your PC motherboard but if these are connected to the power supply then you can’t manually adjust their speed. The method to control the fan speed on a laptop and PC is highly dependent upon how your PC fans are powered. What type of CPU fan you can control on PC? The problem only starts when you constantly hear CPU fan noise or nothing at all when running tasks. It doesn’t matter if it’s a high-end gaming rig or gaming laptop you will hear a CPU fan noise when you boot up your PC and sooner the startup process completes the noise goes on to decline. While running multiple applications on Windows OS or tabs on chrome you might feel hot air coming out of your system. And I just want to say thank you as well for your hard work on making this feature possible.Every PC and laptop has built-in fans that blow off the heat generated when a process is running through. And since it's new, I don't want to make it overheat by mistake. I tried undervolting, disabling TurboBoost, official Dell power manager but none of these solutions kept it quiet. Sorry If I am asking too much questions but I recently purchased this laptop (DELL G3) and the fans get really loud during light usage. And I just want to say thank you as well for your hard work on making this feature possible. For "Custom Auto", which sensor should I use? (screenshot attached) Should I keep it unchecked?ĥ.There is so much temperatures being monitored, which one is the most important one to check if the laptop is overheating? (attached a screenshot for my laptop).Ħ. I figured most of it but I have a couple of questions, if I may ask.ġ.Does "System Auto" reset the fan controls to the manufacturers default?Ģ.Does shutting down and restarting the computer reset the fan controls to the manufacturers default?Ĥ.Is the "Respin period" for HWInfo to regain control of fans in case the manufacturers default take control? I find that my manual settings are not being overridden for my laptop.
