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Fix: No Signal on the Monitor but the PC is Working
Choose the correct display resolution
4 min. read
Updated onJuly 19, 2024
updated onJuly 19, 2024
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Key notes
To fix various driver issues on your PC, you will need a dedicated tool to find the freshest and the original drivers. You can use PC HelpSoft Driver Updater to do it in 3 easy steps:
In an unfortunate circumstance, you might have noticed a no-signal error on the monitor as soon as you turn on your Windows PC. When this happens, no image is displayed on the screen, rendering your monitor useless.
If you are facing the same issue on your system, this guide has got you covered.
Why is there no signal on the monitor, but the PC is working?
Regardless of the reasons why the no signal error on the monitor error shows up, it is quite easy to troubleshoot.
How do I fix the no signal on the monitor error?
Before moving on to advanced fixes, you should check that the video cable is firmly connected, make sure that the graphic card is firmly inserted into its slot located on the motherboard, and connect a spare monitor to the PC to check for any damage to the monitor.
1. Select the correct input source
If the incorrect input source is selected, your system will run into the no signal on monitor issue. Hence, you should verify that your monitor is connected to the correct input source selected in the settings.
2. Update your graphic driver
Apart from this, you can visit the manufacturer’s website to download and install the latest available driver updates or use a specialized tool likePC HelpSoft Driver Updaterthat can automatically replace all outdated drivers with the newest versions.
Outdated display drivers often cause compatibility issues between the system and the output display device, causing errors like the one at hand.
3. Check The Resolution Settings
You can check the ideal display resolution settings mentioned on the graphics card to ensure that the correct options are selected.
A no signal on monitor error can occur if the display resolution is higher than your graphic card can handle.
That’s everything about the no signal error on the monitor and the different ways to tackle the problem.
If themonitor turns off or goes black randomly, check the dedicated guide to fix the problem.
Before you go, check our guide ontroubleshooting DP signal loss on Dell laptop monitorsif you’re having additional problems.
In case you have any queries or feedback, reach out to us in the comments section.
More about the topics:display,Windows 11
Taiba Hasan
A postgraduate in Computer Applications, she is an avid technical writer who loves to craft content revolving around Windows, Android, and emerging technologies like SaaS. With How-To and troubleshooting guides, she aims to provide the best solutions for the problem and make technology less complicated for novice users.
Besides writing, she also loves to cook delicacies and spent time in her garden. In her free time, you will find her binge-watching web series or gazing the night sky.
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