- Joined
- Jul 20, 2013
- Messages
- 81
- Motherboard
- Gigabyte Z390 Designare
- CPU
- i9-9900K
- Graphics
- RX 590
Do you recall whether this worked before flashing the Thunderbolt firmware?
No I did not try using the Apple TB Display before flashing the TB firmware.
Perhaps somebody else who hasn't flashed their firmware could give it a try.
I re-tested tonight and I can confirm the Apple Thunderbolt Display does not work on my Designare with original (unpatched) Thunderbolt firmware.
I tested both upper and lower TB3 ports in the 3 configurations below, and the outcome is the same for all: Nothing happens (no display, no changes in IOreg)
- Test 1: RX590 in headless mode. RX590 DP out > Designare DP in.
- Test 2: RX590 + iGPU enabled. RX590 DP out > Designare DP in.
- Test 3: RX590 + iGPU enabled. RX590 DP Out / Designare DP In: Disconnected