This could be because something is wrong with the projector.Hardware malfunctioncould be one reason.
Different devices integrate with the source.
The source equipment is notsecurely connected.
overheating of the projector could also cause no signal
The cable connecting the two, or the video format using anHDMI is broken.
It can be difficult to figure out the exact cause.
Connected computer or video source is not updated.
But there are some steps you might take to try and patch up the issue.
Projector says no signal if there is something wrong between input and output.
First, check that the source gadget and projector are both turned on and properly.
overheating of the projector could also cause no signal
see to it the cables youre using are capable of carrying the jot down of video.
Why Does My Projector HDMI Cable Keep Saying No Signal?
It means that your projector is not receiving an image from the connected video source.
If it is not on theHDMI source, you will get a no signal message.
Use the remote to navigate to the HDMI source and ensure that the projector is set to receive.
If necessary, turn the projector and the computer off and then on again.
Additionally, you may need to replace the HDMI cable with a shorter one.
Here are the steps to change to Duplicate: To change back to single mode, follow these directions.
Check the cords are linked up properly.
If they are, try using substitute cables.
If any of them are bent, take a stab at straighten them out.
If that doesnt work, you should switch the cable.
Finally, remember to reset all configs to the factory default.
And the projector automatically detects and displays the laptops signal.
The image quality is excellent.
Additionally, you may need to replace the cable with a shorter one.
check that the cables are plugged in securely on both ends.
If the issue persists,try updatingthe video driver .
HDMI input port is broken.
take a stab at display on an external monitor.
Set up to display to the correct resolution.
Projector and the connected computer are having correct tweaks.
Message on your projector could indicate the problem.
Using the source button, let the projector options using the options take care of display automatically.
Turn on the connected computer.
It could be off.
There be a video or image.
Press it play button to begin your presentation.
- Reset all of the projector tweaks as a last resort.
Never or disconnect cables while your projector or devices are powered on.
Cables can carry a low DC voltage and could cause a short or electric shock.
Conclusion
To solve this issue.
inspect theHDMI cable and verify that it is securely to the projector and the videosource.
If the cable is not damaged, try selecting the correct input source.
You will get a no signal message, if devices and cables are not connected properly.
If this does not solve the issue.
try the video source directly to the projector.
If necessary, turn the projector.
Turn on video source off and then on again.
Additionally, you may need to replace the HDMI cable with a shorter one.
