What to do if you see an “HDCP Error Detected” message or a purple screen | Roku
My TV doesn't detect a device connected via HDMI | Samsung LEVANT
How to Fix HDMI No Signal Issue - Driver Easy
Amazon.com: Cable Matters USB C to HDMI Cable, Supporting 4K 60Hz (USB-C to HDMI Cable) in Black 6 ft - Thunderbolt 4 / USB4 Compatible with iPhone 15 Pro Max Plus, MacBook