Main fan on the CPU continues to spin non-stop after normal shutdown on Windows 10 x64 (1809) with the latest Intel Graphics UHD 630 DCH driver version 126.96.36.19948 installed. The same behavior is observed with the previous driver build 6444. See that behavior here https://youtu.be/jDd6vnEP3QU
I can most certainly say the issue is with the driver, because if I uninstall the driver and leave it with the Microsoft Basic Video Adapter, the PC shuts down correctly and the fan stops. I also tried installing Ubuntu and everything is fine too - the fan stops after PC shutdown.
Steps to reproduce the issue/bug:
Then remove the driver (downgrade back to Microsoft Basic Video Adapter driver) and see the problem disappear.
Than install the latest Ubuntu LTS, shutdown the PC and the fan will stop too.
Additional configuration details:
None. The problem appears on a clean install with nothing really attached to the PC.
try these solutions
1 disable hibernation
2 disable fast startup in power settings
3 open registry editor find this key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management
on right side find ClearPageFileAtShutdown , change value from 1 to 0
Nothing has changed either.
I also noticed in the "Reliability history" that the following warning appears every day:
"Installation Failure: Windows failed to install the following update with error 0x80246013: 9NCGJX5QLP9M-AppUp.IntelMediaSDKDFP."
Does it say anything to you? Thanks.
Yes, I did indeed tried. It is an OEM system with a mobile CPU – a mini PC (https://www.aliexpress.com/item/Partaker-i7-8750H-Coffee-Lake-8th-Gen-Mini-PC-Windows10-With-Intel-C...)
The manufacturer doesn't provide any system-specific drivers and says it should work with drivers provided by component manufacturers or the OS. It works properly on both Ubuntu and Windows with Microsoft generic video adapter drivers but exhibits the described behaviour with Intel-provided driver. Thus, my conclusion it has something to do with the driver itself rather than the system or the OS.