macOS Siera 10.12.6 doenst recognize second HDMI Port on external Display
 
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macOS Siera 10.12.6 doenst recognize second HDMI Port on external Display  

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Dennis Rumstein
(@dennis_rumstein)
Active Member
Joined: 3 years ago
 

Hi,

i have a Macbook Mid 2012 i7 15" (not retina) and i bought a Akitio Node + Nvidia GTX 1050TI to use it in macOS to powerup my 2 4k displays(Link) and to game maybe on Windows.

I used the eGPU Enabler by Rastafabi and tried the automate-egpu.sh, without success.

One display is connected via DisplayPort and the other via HDMI.

And my display have two HDMI ports,

- Port1 works but only in 30Hz

- Port2 doesnt work, the other and the internal display goes black and than it shows everything, and this repeats. (But they work on my Windows PC, PS4)

- DisplayPort works perfect in 60Hz

 

Should i buy maybe a AMD Card, is there a better support?

 

EDIT: I took an older display (FullHD) and connected it via HDMI, and it works in 60Hz and in FullHD. 

To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.

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