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PC turns on but No display

Have you ever been working on a crucial task when a display problem threw you off course? It could be as small as that annoying dead pixel that, once noticed, is impossible to ignore.

When a monitor gives you trouble, it may become a headache very quickly. Problems might vary from something as small as a single stuck pixel to something more obvious like color distortions or screen flickering. They can also be rather disruptive.

Computer Screen Problems

Typical Monitor Problems and Potential Solutions

The good news is that basic troubleshooting can fix a lot of common monitor difficulties. Let’s examine a couple of them now to see if there is a straightforward solution available or if you should think about getting in touch with the manufacturer for assistance.

After plugging in your monitor, there is no display

Getting zero display output even after everything is plugged in correctly is one of the most frequent monitor problems. Therefore, you will need to verify a few items before you can troubleshoot, and then you will need to follow basic troubleshooting methods as necessary.

No Power to the Monitor: No Display

No display on monitor

Your monitor’s power source is the problem if you discover that it isn’t powered on that is, if there isn’t a lit power LED and hitting the power button has no effect.

First, make sure your power line is hooked into both the power socket and the monitor. Check your monitor once again after making sure they are both safe and that the power outlet is turned on. Your monitor is on if it lights up, even if your desktop hasn’t appeared yet.

Check your monitor’s adaptor, though, if it’s still not working. A detachable cable power adapter that may have come loose is a feature of certain monitor types. If the type is detachable, lock it in place and take another look at your monitor.

The last resort is to connect the monitor to a different power outlet to see if anything changes if none of the previous approaches worked. Get in touch with the monitor’s manufacturer’s help if the power is still out.

No display: The PC and monitor are both turned on

Monitor turns on but No display

If your monitor is on but you’re having trouble getting a display output, your computer or connection are probably the problem.

Remember that “no display output” in this context refers to a situation in which the monitor shows nothing at all, save for the manufacturer’s logo, the menu, etc. Those who are already seeing a BIOS flash screen or the Windows logo before it turns blank won’t benefit from the actions that follow.

Make that the USB Type-C, HDMI, and Display Port cable you plugged into your monitor is secure.

Access the OSD menu on the display by opening the cable if it appears to be plugged in correctly on both ends. There ought to be a manual selection input option. Select the port that is connected here (often the HDMI or Display Port).

If even that doesn’t work, make sure your computer is actually operating. The machine warming up, the fans whirring, and other indicators should let you know.

Using the same cable to connect your PC to an other monitor would be the most practical approach to troubleshoot further. Now, if you are unable to see a display output on an additional monitor, there may be a problem with the cable or with your PC.

Just to be sure, replace the cable with a high-quality one.

But if you don’t have a second monitor to test with, or if changing the cable didn’t work, you’ll have to disassemble and reassemble a few internal parts of your PC.

Display Flickers

PC No Display

A flickering display may indicate a monitor, graphics card, or cable issue. Elimination is a simple way to fix this issue.

Replace your current cable with a new one first. Try connecting your monitor to another device (PC, laptop, or console) if it doesn’t fix the flickering problem. If at this point your flicker resolves itself, your GPU is probably the cause. If not, get in touch with the support staff of the maker of your monitor and request assistance!

Images that are hazy, faded, or distorted

Troubleshooting monitors that display distorted, fading, or fuzzy images can be challenging.

First and foremost, confirm that your display is operating in Windows or MacOS at its native resolution.

If the resolution is right, you should access the OSD menu on your display and start a factory reset.

You can see that there is a factory reset option in the settings of MSI’s MPG 321URX QD OLED Gaming Monitor in the image above.

After you’ve returned your display to its original settings, all issues relating to the settings should be resolved.

It’s time to connect a separate device to see if you can replicate the issue if the display appears distorted or fuzzy. Should the distortion or blurriness continue, it’s most likely a monitor problem; for more assistance, get in touch with your manufacturer’s support staff.

Inert or Dead Pixels

Due to their similarity in appearance, dead and stuck pixels can be easily distinguished from the rest of the image on a monitor.

While dead pixels are unfixable, stuck pixels are fixable with reasonable ease.

The basic idea behind fixing this problem is to show a sequence of red, green, and blue pixels close to the problematic pixel in an attempt to “jolt” the offending one into functioning correctly.

You could take more extreme steps, like massaging the stuck pixel, if necessary.

Yes, you can gently massage the region while JScreenFix is running if you have a tool with a soft tip, such as a pencil with an eraser on top. However, before you proceed, please be aware that utilising the incorrect tool or applying excessive force will irreversibly harm your monitor. So proceed with caution, and if your monitor is still covered by warranty, you probably won’t want to take the chance.