What if the camera driver of the laptop displays an exclamation point?

This article is about how the camera drivers of laptops display exclamation points. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

1. Press win+r to enter the running window, enter "regedit", enter or confirm.

2. In Registry Editor, open it and navigate to [HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control/Class/ {6BDD1FC6-810F-11D0-BEC7-08002BE2092F].

3. Find the [Upperfilters] file on the right side of the window and delete it.

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