Windows 10: Microphone issue:Games crashing or not working properly when using mic

(Firstly, i apologize for my poor english, but i will do my best.)

This week i began having an issue while using my microphone in online games, more specifically, Dota 2 and Overwatch. Dota(and Steam) crashes when i press my microphone key binding, and Overwatch doesn't allow me to hear or speak to anyone on the voice chat.
I tried veryfing my microphone in the Control Panel. But then it also crashes when i open the Recording tab in the Sound window.

It might be a driver issue, but i am still lost with this one. Can someone help me?

:)

 

Can't configure microphone with Xonar sound card

I'm trying to use the microphone configuration, it keeps saying audio device is not available. The mic won't work in games, works with desk recording and Cortana. If using the on board Realtek the mic configures and is working in games. Any help is
appreciated.

 

Front Panel Mic Not been detected

So I am using a gaming headset and a splitter to be able to use the mic of it. the problem is that the front panel jack for the mic doesn't detect the microphone. The rear panel does work and the mic turns on when connected to the back. A weird thing is
that if I connect the headphone part of the splitter into the microphone jack I can listen as if I connected it to the headphone jack. It detects headphones but no microphone. The rest of the front panel works normally is just the microphone jack.

I have already tried reinstalling realtek, I disable and enable realtek from detecting front panel.

Any suggestions?

My motherboard is gigabyte H110N