2014-08-21, 16:31
for the curious, here's the list of the various fan states / temperature thresholds for each state as used in my coreboot firmware:
https://github.com/MattDevo/coreboot/blo.../thermal.h
The values used by the stock Google/Asus firmware are similar but not identical:
https://chromium.googlesource.com/chromi.../thermal.h
The stock Google/HP stock firmware is much more aggressive in its cooling strategy, which is likely why people have reported the HP ChromeBox having a louder fan than the Asus:
https://chromium.googlesource.com/chromi.../thermal.h
https://github.com/MattDevo/coreboot/blo.../thermal.h
The values used by the stock Google/Asus firmware are similar but not identical:
https://chromium.googlesource.com/chromi.../thermal.h
The stock Google/HP stock firmware is much more aggressive in its cooling strategy, which is likely why people have reported the HP ChromeBox having a louder fan than the Asus:
https://chromium.googlesource.com/chromi.../thermal.h