when i plug my lg g4 into my computer the micro sd card i have inside does not show up

when i plug in my lg g4 into my computer all that shows up is my internal storage but not the micro sd card then when i take the micro sd card out and put it into my sd card reader on my computer it shows up fine and i can access everything but that i verry difficult because i have to pretty much take apart part of the computer just to put in the sd card reader i have a lg g4 the micro sd card is a sandisk 64 gig card

Welcome to Android Central! When you connect via USB, swipe down the notification panel, and tap the USB icon, is it set to MTP?