I have a few Q558s, and I have verified that with the generic fuji windows installation, it does not give noise problems, when I install the kasperksy, and other programs. But when I have gone to prepare other equipment with the win 10 1803 sysprep, I have noise problems. I have updated to 20h2, bios and drivers with desketop update. I have seen that the original fujitsu installation has very defined energy values, but I am not able to leave them the same. I have tried installing FTS_PowerschemeFujitsuEcoSettings_10_1191055, but problems persist. With a windows 21h1 installation, the same, the fuji version is 2004. Any advice?