Hey, I think you should have to update your realtek audio driver directly from realtek website and then your driver will be updated. Asussteup.exe is not for realtek audio. To Update it in the easy and quick way you can go through the helpful guide i...

Are you getting nvlddmkm failed BSOD error?

I have read that Recommend system specs Requires a 64-bit processor and operating system OS: Windows® 10 64-bit Processor: Intel® Core™ i5 / AMD Ryzen 5 Memory: 16 GB RAM Graphics: 1080P FHD NVIDIA® GeForce® GTX 660 NVIDIA® GeForce® GTX 1050...

You should update the drivers and also the Windows. You can get the Realtek Audio Console from Microsoft Store. Here is the Realtek Audio Console Complete Guide I Hope it will work for you.  

The Nvidia RTX 4090 is one of the most powerful graphics cards on the market, but like any piece of technology, it's not immune to issues. One of the most common issues with the RTX 4090 is crashes. These crashes can be caused by a number of differen...