Look for a different output device to test cable and display ports on TV or laptop/PC for any compatibility issues.It is recommended to connect the cable to the TV or monitor before turning on the computer because there is a situation where the system may fail to recognize external display.The different types of HDMI cables available in the market are: Standard HDMI:720p/1080p, High-Speed HDMI:Up to 4K, Ultra-High-Speed HDMI:Up to 10K resolution Check the type and speed of HDMI cable any mismatch between the two may cause the problem.Refer to TV or monitor manual to understand the type of supported cable to connect.Leave mouse and keyboard connected to the computer to manage configuration.First and foremost, turn off the computer and place it near to your TV.And we must try different ways to decrease the resolution of the TV or monitor or make appropriate changes in the display settings.Īs now we are aware of possible issues for the error, let’s talk about ways to resolve this issue step by step: How to fix HDMI no Signal Issue: Here, we need a parallel set of drivers and proper I/O connectors to make it work. In this case, for example, if our display device is capable of only displaying 4K display resolution and we are using drivers on laptop or PC of Full HD or HD resolution, the system will not display any output. The driver acts a bridge between two devices and helps them patch up with one another. The second most common reason is outdated device drivers different display device needs different sets of drivers to connect to another set of devices. HDMI no signal error usually occurs due to faulty HDMI cable or un-supported type of HDMI cable or speed of the data transmission of the cable to the screen is not good enough for display. Usually, when we plug laptop or PC to a TV screen, it displays “HDMI no signal” message, which means the display input (TV) is not able to detect any incoming display signal to broadcast on the screen.
In this article, we will talk more about different scenarios in which such a problem occurs and how to fix them. Sometimes the fault lies with the HDMI cable, OS issue or driver etc.
There are instances where when we want to connect our laptop or PC to a bigger screen TV or a monitor via HDMI cables, but due to hardware or software issue, we are unable to get display on TV or monitor.
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