After F8 system restore, drivers go missing, and the touchscreen, Bluetooth, audio, and Wi-Fi functions are unable to work
Applicable products：
HUAWEI MateStation X，PC
Applicable system:
Windows 10, Windows 11
Applicable products：
Applicable system:
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| After F8 system restore, drivers go missing, and the touchscreen, Bluetooth, audio, and Wi-Fi functions are unable to work |
Problem:
After Windows is restored, a yellow exclamation mark appears next to some items in Device Manager, indicating that drivers are missing.
Cause:
This issue is caused by the security strategy of the Windows recovery mechanism, and does not indicate a problem with your computer.
Solution:
Connect your computer to the network and open PC Manager. On the driver management page that is displayed, confirm that the updated driver exists. If yes, download and reinstall the driver.
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