LG Frige No water or Ice...

I have an LG side by side with water and ice in the door. I’m not making ice or getting water at the dispenser. The filter is recently changed before the problem started. There is water to the unit, but I’m really not sure where to begin. The ice maker dispenser functions if there is ice in the basket, but there is no water to the ice maker or the door dispenser. Any help would be appreciated. I just went through 20 pages of the forum and didn’t find the problem specific to the LG, so…