My sound icon has a white cross, so my laptop no longer has audio. When this issue used to happen, I would troubleshoot the problem, and it would be fixed in a few mins. However, due to troubleshooters’ updates, this is no longer as simple.
I uninstalled my audio devices and restarted my computer to see if Windows would detect the issue and reinstall them, but this didn’t happen.
I tried to update my audio devices on Device Manager, but they appear greyed out, and under Systems, one of my devices has a yellow triangle next to it.
After some research, I tried to download drivers from the Microsoft Update Catalogue since I believe CHUWI doesn’t provide them, but extracting them was risky because I’m not familiar with those types of processes.
I’m scared I’ve meddled too much with something I don’t know how to use and done some damage to my CHUWI lapbook 
Please help since there aren’t any YouTube vids or any similar posts on the Chuwi website for this issue
Any help would be much appreciated 