1. Please check and make sure the correct input source is selected.
2. Do not mix up HDMI 2.0 and HDMI 1.4 input ports as it may lead to a blank screen.
3. If a Windows-based notebook is connected, press "Windows Key + P" and make sure the Project settings is either on Duplicate or Extend.
4. A defective HDMI or VGA cable can also cause such no signal problem.
Was this article helpful?
That’s Great!
Thank you for your feedback
Sorry! We couldn't be helpful
Thank you for your feedback
Feedback sent
We appreciate your effort and will try to fix the article