Display Fixes

Display Fixes: tested fixes for external monitor problems on Mac — missing resolutions, picture-by-picture, HiDPI and more.

Fixes

Mac Won't Offer Your Monitor's Resolution (3440×1440 Missing or Wrong): How to Fix It · 2026-10-16
Picture-by-Picture (PBP) on Mac: Fix the Garbled, Stretched or Black-Barred Half · 2026-10-16