My Projector Isn’t Showing My Computer Screen: Troubleshooting a Blank Display
You’ve set up your projector, dimmed the lights, and are ready for a presentation, movie night, or gaming session. You connect your laptop, power everything on, and… nothing. A blank screen stares back at you, or perhaps just the projector’s default menu. This is a common and frustrating problem, but thankfully, in most cases, it’s …