Maschine MK3 audio interface issues


New member
Hi, wondering if anyone could help with this :

I just got the mk3 and ive been trying to get the sound to come out of pc speakers that i have plugged into the line output left socket( so nothing plugged into the right output), but no sound is coming out of my speakers, also when i turn the mk3 off and on the speakers make noise which tells me they are connected.
I adjusted my laptop sound prefrences to show mk3 but still nothing. Also i do have my mic plugged in which i read that you cant run the mic and line outputs at the same time - but im not sure if thats the issue.
Not sure if anyone has a solution, im pretty new to this software so could be something simple, i just cant figure it out :(