Everything on a PC seems to be working until you suddenly see no signal on the monitor despite the computer. You also tried to fix it, but the problem remained the same. So, what’s the solution? Well, sit back and relax. This guide will help you fix this No Signal On Monitor entirely on Windows PC so you can use the monitor without interruption.
Why is there no Signal on the Monitor on Windows?
There can be many reasons for this, depending on your monitor and its specific conditions. However, the primary cause is a loose cable connection between the monitor and the CPU.
Further, you may have mistakenly enabled the wrong input option on the monitor, or the graphic card (if you have one) is weakly joined to the motherboard. Additionally, the monitor may be faulty, causing no signal message on the screen.
Your monitor may have one or many of these faults, so the best workaround is to check for each issue and see how it goes. Fortunately, all the fixes are given below; you need to follow them individually, and you’ll be out of trouble.
Fix No Signal On Monitor In Windows PC
I have compiled the four simple ways to eliminate no signal on your monitor here. Follow each section and use the monitor effortlessly:
Fix 1: Check the HDMI Cable
Your HDMI cable sends the required signal to your monitor; if it fails to send, your monitor will not work or show pictures on the screen.
The HDMI cable you have used to connect the monitor to the CPU may have the issue. It could be either loose or not working correctly.
So, remove the cable from the ports and reconnect it firmly. If this doesn’t fix the problem, reconnect the monitor’s power adapter.
If possible, get a new premium cable and use it; your cable may be old, which results in this problem.
Fix 2: Change the Monitor Input source
You may have mistakenly selected the wrong input option on the monitor, which means that no matter how good the computer or cable is, the monitor will not work.
Many input options to select can make you confused and cause this error.
These are the points to follow:
- Make sure the monitor and CPU are powered on and the cable is connected firmly
- Head to the monitor’s Menu and open the available Input options.
- If you have used HDMI, enable the HDMI option. Switch to the Input option accordingly.
Fix 3: Insert the Graphic Card firmly
Another reason the monitor does not show a signal is the Graphics Card. No signal is evident if it’s inserted in the CPU slot Wakely.
Hence, it’s best to take it out of your computer case and reconnect it. Here is the process:
- First, turn off your PC completely. Press the Windows Start Menu and select the power icon to do so.
- Unplug all the wires and cables from the power source or turn off the electricity supply.
- Now, unplug the cables connected to the graphics card from the back of the CPU.
- It’s time to take your computer case out. If there are screws, unscrew them or slide it accordingly.
- Now touch a metal for earthing or wear a static wrist strap; this will prevent damage inside the CPU through static electricity.
- If your graphic card is connected to the motherboard with one or more cables, disconnect them gently without rushing.
- Take the screws out of the graphic card and pull it out.
- Reinsert the card again by reversing the above steps and turning the desktop on.
If the monitor doesn’t show the No Signal option, congratulations. If it does, proceed to the next fix.
Fix 4: Connect the Monitor to Another Device
If your HDMI cable is fine and connected to the monitor without a flaw, the input option on the monitor is correct, there’s no issue with the graphic card, and if the issue persists, you must choose the last approach.
Your monitor may be the culprit. Disconnect it from your CPU and power cable and connect it with another device. Check whether it shows no signal or works properly. If it does work, you have to fix your CPU. If the monitor shows no signal again, take it to a technician or replace it with a new one.
A seasoned tech-savvy may detect the cause, but consult an expert if you are not one.
Conclusion
These are the potential reasons why your monitor shows no signal on Windows and the corresponding steps you can take to fix it.
