Re: Dell Insprion 7520 high Intel PCH temp and high RPM of CPU fan
Hello. I've just bought 7520 model with Ubuntu aboard also and seems have the same problem (irritating fan noise even during idle or minimal usage).
Hardware diagnostics was passed successfully, but I have 4500-4600 RPM whole the time, even just after the power on.
CPU Therm sensor in idle shows 60 C, 76 C was the highest value during PSA tests.
BIOS version is A09