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27 Ιουν 2022 · If you have an HDR (High Dynamic Range) TV and none of the above steps work, follow these troubleshooting tips: Make sure your audio receiver or other intermediary device is HDR-compatible. Make sure the TV of video projector's firmware is up to date.
12 Ιαν 2023 · The issue generally arises when you are using a non-HDCP compliant HDMI cable or a broken HDMI port on TV. It prevents the HDMI module on your TV from recognizing the HDMI signals. In addition, wrong output settings on the source and outdated TV firmware can also be the reason behind the problem.
1 Αυγ 2023 · Such TV HDMI issues can possibly be fixed by checking these simple 6 items: Check if your cable is properly connected; Try different HDMI ports and avoid unnecessary extra devices; Check TV settings (input) and connected device settings; Disconnect extra devices; Update your TV and device software; Avoid interference from other electronic devices.
19 Μαΐ 2022 · 1. Why does my TV not recognise my HDMI Cable? If your TV doesn’t recognise your HDMI cable or a no signal message is displayed on your TV, here’s what to do. First, ensure that you’ve selected the correct input source on your TV. If you choose an input that’s not connected to your TV, you will get a No signal message.
12 Απρ 2023 · For this reason, the primary solution — and the first thing you should always try — is to simply unplug the HDMI cable from the source device, wait for one minute, and plug it back in. It's an underwhelming troubleshooting method, but it forces lots of important processes to restart and often results in a successful handshake.
26 Αυγ 2024 · How to fix the HDMI no signal error. Below are a few suggestions to help you fix the HDMI no signal error on your TV: 1. Unplug and Replug the power cable of the TV. Unplugging and replugging the power cable of the TV or any device the HDMI is connected to basically restarts the device.
