What am I missing? Problem reporting files included. The third patch is to disable all the external ports so it is not for me. I tried two of the three patches included in the ist file, to switch ports, but they did not work. I'm injecting intel, added an IntelGFX fake ID (0x59168086), I'm using ig-plattform-id 0x591B0000, and even added 3 devices properties to make audio work over HDMI (ioreg shows those devices are applied correctly, according to the guide). I'm using patches included in RehabMan's ist for Intel HD 620. Now I'm booting with CSM disabled (as it should be in the first place).
Same applies for the USB-C output, no video signal. Booting with CSM enabled and plugging the HDMI cable after logging in to the system, does not work at all, no signal over the HDMI. Also, after the Apple logo, the internal screen "turns on", but it shows a black screen, and it hangs there, also showing black screen on the TV, so it is not working. To my surprise, if I boot with HDMI cable connected having CSM enabled, the HDMI output gives me signal on the TV screen, but nothing is shown on the internal screen. One thing I tried earlier is to enable CSM in BIOS.
I can connect a USB-C hub with HDMI output too, and it all works except for the HDMI, so USB-C is working for everything except video). Neither work, as if they were disabled (well, USB-C does work and it is active. This laptop model has an USB-C port capable of outputting video from it. There are no options for mirroring or extending the screen except for AirPlay. In system settings, the screen option only shows one screen. It does not matter if I boot with HDMI plugged, or if I plug the HDMI cable after booting, video output only works in the internal screen.
More details: I have CSM disabled in BIOS. Hi guys and gals on tonymacx86! And hello RehabMan, I know you will read this, you always do xD Building a CustoMac Hackintosh: Buyer's Guide
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