DisplayPort and Modern AMD GPUs: A Known Headache
Across multiple threads, users with RX 6600, RX 6650 XT, and RX 6800 XT cards report the same issue: the P2213 goes into power save mode immediately after Windows loads when connected via DisplayPort. Workarounds exist — forcing 70Hz in AMD Adrenalin, using a second monitor during initial setup, or switching to DVI-to-HDMI — but none are plug-and-play.
