I am trying to run 2 external monitors with my Early 2015 MacBook Air. I am using the Mini Display Port and a USB to VGA by j5Create. Everything was fine but today the monitor using the mini display port keeps going black even though the power is on. Sometimes when it happens I can go to the monitors in system preferences and it will show the 3 monitors and sometimes it will not. Regardless, it doesn't help me get the monitor to come back. When I unplug and replug it the monitor shows a picture and then goes right back off. I rebooted my computer and it worked for a little while and then it just went blank again.
Does anyone know what is going on or how to fix it?
Does anyone know what is going on or how to fix it?