RadioArn

I've seen a similar thread, but did not see an actual solution. We have a 2014 Journey. Everything was running perfectly fine when I parked it at 11:30 a.m. When my wife went to drive it 2 hours later, the UConnect/radio/climate screen was BLANK. We turned the car off and restarted it several times, which has worked in the past when it's turned off randomly, but to no avail this time. She is still out and about with it as I type this, so I'm looking for answers by the time she is back (hopefully). The car is out of warranty by about 6,000 miles (figures), and I cannot afford a dealer repair bill. Is this a fuse issue? I'm hoping beyond hope that's the case. Thanks.