- Joined
- Feb 5, 2011
- Messages
- 146
- Motherboard
- Asus Pro WS W680-ACE
- CPU
- i9-13900K
- Graphics
- RX 6950 XT
- Mac
- Classic Mac
- Mobile Phone
@CaseySJ ;
Still not a lot of success on my z690 with a TB LG 5k Ultrafine. Again, I am also using a DP LG, so two-screens here.
I updated the BIOS to 3101. Updated MacOS to 14.4.1. The moment you restart with the SSDT it kills the LG. I found that I can get it back by booting into Windows (using OC), and unnplugging/replugging in the TB cable. Then, once established that way using Windows, a shutdown and boot into Mac will USUALLY get me a two-monitor with TB Node functioning in Mac... that is, until you reboot.
I may experiment more when time allows, but given the LG 5K Ultrafine functions great without TB node activated, I'm going back to the original SSDT on this machine. I suppose it would be great if someone else out there with a TB monitor could also test.
Thank you again!
j
FYI the later BIOS versions 3302 and 3401 are totally buggy with my LG 5K thunderbolt display. Every time I shutdown I loose the thunderbolt initialization and have to boot into windows twice to get it back. On 3101 its flawless. I also tried with the new SSDT and its no good.