I think I have more or less identified the problem. The audio output, however, essentially never works. The machine does sometimes have trouble figuring out which display is primary, or even waking up the primary (5K) display when waking from sleep, but usually this works. Once or twice over the month of so I've had this system, I should say, I did get some sound, but not for long and never after waking the machine from sleep. I have made sure that the audio level on the display (set locally on the display) is quite high enough to be heard, but I don't get any sound. The LG 4K secondary display actually doesn't have any speakers, but the 5K one does, and that's what I want to use. I can choose any of these via sound preferences, but only if I choose the builtin speakers do I get any output. Both show up in sound preferences (both via Display Port), as does a little external speaker ("USB PnP Sound Device" via USB. I have two displays connected: an LG 5K ultra wide via Thunderbolt 3 port, and an LG 4K via HDMI. My new Mac Mini (MacOS 10.14.3) won't produce audio output to anything except its internal speakers.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |