Hi,
I updated my surface book 2 (13 - i7 - 1050) today from the build 1809 to 1909 with all updates/firmware.
I have noticed that the behavior of the fans has changed. My laptop got a lot noiser during load and even audible at idle.
Now the fans are extremely noisy/loud at load even when i'm changing the power modes (slider)
For example, on the previous build 1809, I was playing Witcher 3 in better performance mode and fan noise was perfectly acceptable.
Now regardless of the power mode, the fans are very loud.
I don't think i'm the only one with this problem.
Some examples :
https://answers.microsoft.com/en-us/surface/forum/all/surface-book-2-gpu-fan-extremely-loud/e1a4ba7b-f5a0-44c6-9f38-d645d977eca5
https://answers.microsoft.com/en-us/surface/forum/all/surface-book-2-fan-heat-issues-since-intel/20a5a632-de26-445e-90f9-2c1ff338a54b
https://answers.microsoft.com/en-us/surface/forum/all/surface-book-2-the-fan-wont-turn-off/0a58013c-1664-4eb1-8255-eb0e43c5fb85
The only solution found by the community is to restore a previous version ( build 1809 whose support will end at the end of the year).
I would like microsoft provide a real answer other than launching their diagnostic tool and i hope they will record it as an issue in order to follow the resolution. https://support.microsoft.com/en-us/help/4055398/surface-book-2-update-history
And if someone has an idea / solution I am interested ! Thx.
Regards,
Frederic