I am having a problem with Lenovo ThinkPad T530 laptop
00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
01:00.1 Audio device: nVidia Corporation GF108 High Definition Audio Controller (rev a1)
The problem is that only input device I can use is built in microphone. When I connect headset to 3.5 inch combo jack microphone on headset isn't working. Built in microphone is still active. So there is no audio input at combo jack and there is audio input on built in microphone. I am a Linux noob and I have no idea how to fix the problem. Thank you in advance for any help.