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Old 04-29-2020, 09:55 PM   #1
needsmacosdisplayport
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Join Date: Apr 2020
Posts: 2
Default HDMI 4k@60hz + G-Sync Displayport on MacOs Catalina

I have https://www.newegg.com/black-wavlink...1DN-0023-00014 with an Acer Predator XB321HK and XB271HU.

I have 2 different questions.
  1. ~~HDMI 4k@60Hz not working on MacOs Catalina. For the 321HK I'm only able to get 4k@30Hz. Is there something I'm missing?~~ HDMI 1.4 only supports 4k@30 hz. So I really need Displayport to work
  2. G-Sync Displayport for Macos support. Displayport is not working for either monitor. Looking on the forums and the latest Window release apparently Acer G-Sync displays are not Displayport compliant. What is the timeline on a macos release with the g-sync fix? Could someone send me maybe a development build for MacOS with the g-sync fix patched in?

I am attaching my lops from the support tool. I've checked that the extension is loaded and did the crsutil step I saw in another post.

This is my first time posting so please let me know if I'm missing anyhting.
Attached Files
File Type: zip DisplayLinkInfo_Output_20200429_163546.zip (590.3 KB, 1 views)

Last edited by needsmacosdisplayport; 05-01-2020 at 12:06 AM.
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