https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 06 Apr 2026 00:07:35 +0000 Wed, 07 Dec 2022 09:44:37 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=25107 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=25107&PID=102253&title=x670e-thunderbolt-4-aic-apple-cinema-display#102253 Author: Octavean
Subject: 25107
Posted: 07 Dec 2022 at 9:44am

Can you confirm that the Thunderbolt AIC is working properly? What make and model Thunderbolt card are you using (ASRock)? Can you test the Thunderbolt AIC with another Thunderbolt device?]]> Wed, 07 Dec 2022 09:44:37 +0000 https://forum.asrock.com/forum_posts.asp?TID=25107&PID=102253&title=x670e-thunderbolt-4-aic-apple-cinema-display#102253 https://forum.asrock.com/forum_posts.asp?TID=25107&PID=102006&title=x670e-thunderbolt-4-aic-apple-cinema-display#102006 Author: PhantomGhost
Subject: 25107
Posted: 20 Nov 2022 at 3:46am

Hello, does anyone have any experience running an Apple Cinema Display MC914LL/A - A1407 via the Thunderbolt 4 expansion card? The display has a Thunderbolt 2 connector with an Apple thunderbolt 2 to thunderbolt 3 adapter. This setup works as it should while running [bootcamp] windows on my Macbook. It should work with my new build.

However, the expansion card displays a yellow exclamation mark in Device Manager "UCM-UCSI ACPI". My board is an X670E Lightning and my processor is an AMD Ryzen 7950x. Any suggestions or expertise is gladly welcomed]]> Sun, 20 Nov 2022 03:46:36 +0000 https://forum.asrock.com/forum_posts.asp?TID=25107&PID=102006&title=x670e-thunderbolt-4-aic-apple-cinema-display#102006