- Jun 22, 2017
- Dell i5577
- HD 630 & GTX 1050
- Mobile Phone
On my Dell Inspiron 5577 with pretty much the exact same specs, I got HDMI working in High Sierra but not Mojave.Unfortunately not, I had to disable the nVidia chip to get the onboard Intel HD 630 to work off the internal display. The HDMI port is directly linked to the nVidia chip. If I can find a way to re-enable the nVidia chip and have the system default into the Internal Display and use HDMI with the nVidia chip, then it may work. But I would not know where to begin with that or know if something like that would even work.
If anyone would like to chime in with any ideas, I'm more then welcome to try it!