I’m trying to find a cable and/or adapter that will give me 4k 60hz with this combination. I have tried an off-brand Mini DP to HDMI cable that claims to be active and able to output 4k 60hz. However, the best I can get out of my 2015 Macbook Pro is 4k 30hz or 1440p 120hz. The TV receives a signal when set to 4k 60hz but it just displays a horizontal green bar across the top of the display.
Hi Bootz,
I would suggest to use an active adapter like the CAC-2170 with a certified HDMI 2.0 cable.
CAC-2170
https://www.club-3d.com/en/detail/2439/mini_displayport_1.2_to_hdmi_2.0_uhd_active_adapter/
CAC-1311
And use this software to create a custom resolution, with the below settings.
Let me know if it worked 🙂
Thank you so much 🙂 . Turns out timing is everything. Literally CVT-RB lol.
Happy to read it worked out!
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