Comment 12 for bug 950490

Hello. So i bought a Asus UX31E and discovered the external microphone bug pretty fast.

I Googled and i found this page.

I am searching and searching but can not find this location on my computer. I am running Windows.
Those guys in comment 3 & 5 says that this will hep my problem.

/etc/modprobe.d/alsa-base.conf

Could you guys please somehow point me the right way?
I registered just so i could contact you :)

Thank you