Yellow triangles in Sound, video and game controllers Device Manager

johnhoh said:

I'm not clear as to whether or not the nvidia driver installed correctly, since above you only mention realtek. Regardless,

You have two paths to a solution here. The best one is the let windows update solve this. So try the wufuc solution mentioned above, then reboot then run windows update. You may have to do it several times as it catches you up to past updates. It also may make you wait for 5-45 minutes while it searches for updates.

The second solution is the manual one. Using the hardware IDs you posted, we find that your nvidea audio information is here:

NVIDIA High Definition Audio driver Download for 2K,XP,2K3,VISTA,WIN7,WIN8,WIN10/32bits<br>XP,VISTA,WIN7,WIN8,WIN10/64bits - O.E.M O.E.M

and the driver you need is this

HD Audio Driver - 1.3.34.26
Nvidia GeForce 381.89 WHQL - NVIDIA GeForce Drivers - VideoCardz Forums

which can be downloaded here

http://international.download.nvidia...ional-whql.exe

and your realtek information is here

realtek high definition audio driver Download for VISTA,WIN7,WIN8,WIN10/64bits - To To Be Filled By O.E.M.

and the driver you need is this

realtek high definition audio 6.0.1.7714

which can be downloaded here

Download Realtek HD Audio Driver 6.0.1.7714 for Windows 10 64 bit

I downloaded and installed this version.
Download Realtek HD Audio Driver 6.0.1.7714 for Windows 10 64 bit

But I still got this error


btw I only use Realtek.

Can you tell us did you run windows update? is the nvidia driver now working? Windows update might fix this.

For the realtek driver, its possible the driver is corrupted but not likely. The audio hardware may have gone bad on you (meaning you now have to buy a pci-e audio card) or you may just have a registry issue. If this problem you're having is fairly recent, one solution is restore windows to an earlier state

System Restore

but first, try this registry fix that corrects many Code 39 errors, which is what you have

How to Fix Code 39 Errors in Windows

johnhoh said:

Can you tell us did you run windows update? is the nvidia driver now working? Windows update might fix this.

For the realtek driver, its possible the driver is corrupted but not likely. The audio hardware may have gone bad on you (meaning you now have to buy a pci-e audio card) or you may just have a registry issue. If this problem you're having is fairly recent, one solution is restore windows to an earlier state

System Restore

but first, try this registry fix that corrects many Code 39 errors, which is what you have

How to Fix Code 39 Errors in Windows

It work.
TY <3 I deleted UpperFilters in registry.