![]() ![]() Last edited by cipx2 February 10th, 2013 at 02:21 AM. DECpc 425SE433SE 4MB'I6MB SI 98661 DELL LATITUDE XP-SERIES SCALL EPSON. In this tutorial I show you how to change the. In Ubuntu I can leave it alone for 3 hours, the cpu cools down to 35 degrees, cpu load is 2-4% but the fan stays on max rpm until I suspend the pc and resume.Īny clues as what to check and where to start? PS1rPSJ5 044 00 Compaq Laptop I1 Notebook Memory - Con-w1o400 4M8S'M 0MB350. Wiltshire Tutorials 50.9K subscribers Subscribe 4.9K 953K views 8 years ago Is your laptop running too hot Then this is the tutorial for you. It is used to resolve fan noise, overheating, and performance- related issues of the system. The Intel Dynamic Platform and Thermal Framework (IDPTF) is a power and thermal management solution. Sounds like a hardware problem but in W7 doesn't happen - when the CPU temp decreases, the fan rpm goes down. Please make sure latest Dell Chipset drivers ( Intel Dynamic Platform and Thermal Framework) are installed onto the system. The only way to reduce the fan speed is to go through a power off or a suspend (restarting ubuntu doesn't help). The issue is that even the CPU & Co cools down at < 45 C, the fan remains stuck at max rpm. ![]() Use Up and Down arows to select, Left and Right to change values. At some point the fan hits max rpm (~4200) which is normal. Quick guide - How To change a Dell laptop fan speed. All works well until I do some intensive work and the CPU temperature gets high. Some laptops also feature built-in heat sensors and fan controllers which let the users control fan speed through Windows Power Plan settings. Power consumption is good (maybe a bit better than in W7). ![]() I have a Dell Vostro 3750 with the dreaded Nvidia Optimus and Ubuntu 12.10 on it.Įverything works pretty well except the fan (and other known things which I don't bother that much). ![]()
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