Why Does My Monitor Keep Saying No Signal?

What do you do when your HDMI says no signal?

How to Fix HDMI No Signal IssueSolution 1: Switch the Input source.Solution 3: Update the chipset drivers and graphics drivers.Solution 4: Try unplugging then plugging the power cable of the TV or monitor.Solution 5: Disconnect all HDMI sources then reconnect them one at a time.Solution 6: Try a factory reset on the TV/monitor..

What does no signal mean?

“No Signal” is a message coming from your display device (not from your computer), indicating it has nothing to display. … Your desktop computer is connected to a monitor via a cable. “No signal” is a message from the monitor, not the computer, that it is not getting information from the computer.

What do I do if my monitor says no signal?

Turn off your computer.Unplug the cable running from your monitor to your PC and plug it back in, making sure the connection is firm. … Reattach the cable running from your monitor to your PC. … Replace your monitor with another monitor if possible. … Open your PC case and locate your video card.More items…

Why does my monitor keep losing signal?

Honorable. Sounds like one of your ports is on either your GPU or Monitor is bad, or the cable itself. try a new cable, if it still does it, try a new monitor, if it still does it then, try using a new GPU just to be sure it’s not a Windows or driver issue.

Why is my monitor not displaying?

Connect the computer to another monitor to determine which device has the problem (the monitor or the computer). … If the new monitor works, the original monitor or its cables are faulty. Try connecting the monitor with a different video cable. If the monitor still does not work, replace the monitor power cable.

How do I reset my monitor?

On the front of the monitor, press the MENU button. In the MENU window, press the UP ARROW or DOWN ARROW buttons to select the RESET icon. Press the OK button. In the RESET window, press the UP ARROW or DOWN ARROW buttons to select either OK or ALL RESET.

Why is my computer monitor screen black?

A monitor that keeps going black is an obvious sign that something’s wrong with your computer. The question is, is the problem trivial or serious? Often, the culprit is a loose or broken cable – an easy fix. Sometimes, however, you’re looking at a bad monitor or damage to the computer itself.

Why does my monitor keep going black for a few seconds?

Check the cables Sometimes, a monitor blackout can be as simple as a loose cable between your computer and its monitor. Just jiggling the cable a bit might cause an intermittent connection, which causes the screen to go dark. Make sure the cables are properly and securely connected.

How do I fix my monitor screen problems?

Replace it with a new one. Attach the monitor to a different computer. If the monitor still doesn’t work, replace the monitor’s cable….Be sure the connection is secure.Reinstall the video card drivers. … Right-click a blank area of your Desktop. … Determine whether the problem is caused by electrical interference.

How do I know if my HDMI port is bad?

Common problems that may be signs or symptoms of a bad HDMI cable include:“Shooting stars” or sparkling in the picture.Fuzzy or blurry picture.No picture or intermittent picture.No sound or intermittent sound.Weird colors in the picture.Remotes don’t work.