If you did this with Microsoft's Driver Update button you could damage drivers. Same for driver update apps.
just purchased a new laptop.
And already I am getting an audio delay/glitch when I am watching videos or listening to music.
This glitch lasts about 1 second, and is very very annoying.
I have my drivers all updated, no hardware problems detected, and when I run dxdiag.exe there is no "slider" which other forums have suggested as a fix.
I am just about ready for a factory reset.