Sceptre monitors are known for being high quality while being easy on the pocket, but not all units are 100% free from errors. Multiple users have reported that they are getting No Signal Detected error message as soon as they turn on the Sceptre monitor and the error message does not go away even after properly connecting the primary video source. In case you are also facing the same issue with your Sceptre monitor, stick to this article as I’ll walk you through the reasons and their solutions too.
Also Read

The No Signal Detected error on your Sceptre monitor, in most cases, is mainly a software problem. You might not have properly configured the display settings or the casting to the secondary device (Sceptre monitor) is not enabled on your PC. We can’t eliminate the possibility that there may be some damage in the HDMI cable or the monitor itself. Now that we have some understanding of the problem, let’s move on to the common troubleshooting steps that can help you fix the No Signal Detected error.
Sceptre Monitor No Signal Detected Error, How to Fix?
Many times, it’s a temporary bug or a software glitch that may have caused the problem. Fixing them can be as simple as restarting the device. In case this solution does not work for you, keep applying other fixes that we’ve mentioned below and see which one spells out success for you.
Fix 1: Reboot the Devices
Turn off your PC first and then the Sceptre monitor. To turn off the monitor, simply unplug the power cable from the source and leave it as it is for a minute. Now, plug the power cable back into the power outlet. After this, turn on the computer. Check if the problem is fixed.