| Step | Action | Expected Outcome | |-------|--------|------------------| | 1 | Uninstall Wi-Fi and GPU drivers via Device Manager (check "Delete driver software") | Clean slate | | 2 | Download latest drivers from Intel/AMD/NVIDIA/Realtek website (not Windows Update) | WDDM >= 1.3 | | 3 | Reinstall optional feature (remove, reboot, re-add) | Fixes corrupted component |
Dell Latitude 5420 showed "device doesn't support Miracast." → Solution: Despite having an Intel AX201 adapter, the BIOS had "Wi-Fi Direct" disabled. Enabling it + reinstalling drivers fixed the issue. miracast not working windows 11
Before diving into the troubleshooting process, it's essential to understand the possible causes of Miracast not working on Windows 11. Some of the common causes include: | Step | Action | Expected Outcome |