tips To Solve Check Video Cable problem

What To Do If Your Monitor Says Check Video Cable? Most Common Video Connection

In this era, almost everyone uses a Desktop/laptop. You might have used your computer for a long time now, but some disturbance may occur from time to time. It can display some of the messages like,

  • Going to sleep
  • No input signal
  • Check video cable
  • Check cable connection
  • Signal out of range
  • Cable disconnected

These are some normal messages if your lcd monitor is literally going to sleep mode or if it truly loses the video signal. But, if that’s not the case, if these messages are displayed on your computer monitor while playing a video, you might have some problems to look into.

“Check video cable” this message can occur on your monitor for many reasons:

What Is A Video Cable On A Monitor?

Monitor Setup videocable

A video cable for the monitor is the most common video connection. And then there is a VGA cable, which is for high-definition videos you can watch on TVs. A 15-pin VGA connection is standard. A VGA cable may be used to connect your laptop to a TV screen or a projector in addition to connecting a computer to a monitor.

What To Do If Your Monitor Says Check Video Cable?

There are some simple tasks you might want to follow from if your monitor says “check video cable”

  • Check the video cable if it’s loose at the end of the connection
  • Check if your power is running correctly
  • Check if the cable you’re using is suitable to go.
  • Check if you have a discrete graphics card and reinstall the RAM
  • Check the ports correctly if that’s the correct port for your video cable.
  • Try restarting the computer
  • Check HDMI adapter
  • Restart the BIOS setting
  • Disconnect your peripherals

Check For The Loose Cable

Sometimes it’s just the loose video cable that is occurring the problem. Check for that cable port if the cable is loose. If this was the case, the cable should work just fine!

Check The Cable If It’s Okay

Sometimes, the video cable can go bad because of various reasons like insects or maybe you accidentally stepped on it or maybe somehow it went bad for some reason. Check the video cable thoroughly.

The Video signal will not be transferred if your video cable has gotten loose, resulting in the No video input warning on your monitor. So make sure your video cable is in perfect working order before connecting your monitor to your computer.

Video Cable On A Monitor

Follow the steps outlined below:

  1. Press and hold down the Power button of your computer until it shuts down.
  2. Unplug the video cable which is connecting your monitor to your CPU.
  3. Check the cable and the port connectors for damages.

If you see any suspicious matter, such as a damaged or broken display port cable, you’ll need to buy a new one or take your device to the repair shop.

  1. Turn on your computer to test your issues.

Check The Right Video Port

If you’re just like me, I do the same mistake whenever I’m using my intuition to connect the cable to the right HDMI port or USB port. So, don’t trust your luck, see if you are connecting your Video cable to the right port or not.

Check if your video cable is linked to your motherboard rather than your graphics card port if you’re using a desktop PC. Ignore the motherboard ports, and plug your signal cable into the graphics card port.

Check For Discrete Graphics Card and Reinstall The RAM

If your hardware isn’t properly installed, you could get the check video cable error. Whether you’re comfortable opening your computer case, see if reinstalling your RAM and graphics cards fixes the problem.

Follow the steps outlined below:

  1. Press and hold down the Power button of your computer until it shuts down.
  2. Disconnect the power cable from your computer and open the case.

(Please note, that this process will be different from computer to computer. If you are not confident enough, seek a professional’s help.)

  1. Slowly remove the RAM.

Two tabs on either side of the memory slot should be visible on your motherboard. Each tab should be pushed down and away from the memory slot.

The memory should pop out if done correctly, and you can lift it out with no effort once both tabs are removed from the memory module.

  1. Attach the RAM back to the computer.
  2. Connect the power cord. And turn your computer back on.
  3. If still there’s the same problem, then check for the graphics card and see if it is properly seated. And then check the video cable monitor after this.

If still there is a problem, and the same text appears on the screen you can use a different monitor or second monitor or take professional help and take your PC to the repair shop.

Restart the Computer

Restart the Computer

No Video Source Input is sometimes just a momentary fault that can be resolved by restarting your computer. (Press and hold the power button for 3 to 5 seconds to force shut down your computer.) Then turn it on again.) Then you don’t need to worry about monitor reset.

If your problem remains after rebooting, move on to the next step.

Restart the BIOS Settings

Your external monitor may also fail due to incorrect BIOS settings. You should reset your BIOS to factory settings to check if that’s the problem.

Here’s how you can do it:

  1. Press the power button to Turn off your computer by force shutting it.
  2. Disconnect the power cable from your computer and open the case.
  3. Remove the CMOS battery from the motherboard with the help of your fingernail or maybe a nonconductive screwdriver.
  4. Before reinstalling the battery, please wait for 5 minutes.
  5. Then after reinstalling it, connect the power cable to your computer and turn on your computer.

Disconnect The Peripherals From The Computer

Peripherals attached to your computer may also cause your display to stop working properly, resulting in the Check Video Cable error. Disconnect all peripherals and see if that solves the problem.

Here’s how it’s done:

  1. Press the power button to Turn off your computer by force shutting it.
  2. Disconnect the peripherals you’re using with your computer, e.g. webcam, printer, keyboard, mouse, etc.
  3. Turn back on your computer to see the display settings have changed or not.

If the monitor cable is working fine by now, that means, one of the peripherals was causing the problem. Now trying put them back on one by one and test them every time. Then you can find which one was causing the problem.

How Does A Video Cable Looks Like?

How Does A Video Cable Looks Like

Composite cables are similar to component cables in that they end with RCA plugs. These wires, on the other hand, transport both audio and visual data. They’re color-coded, red for left audio, white for right audio, and yellow for visual.


How Can I Change Video Input On HP?

Use the Switch Video Input option in the OSD menu to change the input selection. To enter the OSD main menu, press the Menu button on the front of the display. By pressing the + (plus) or – (minus) buttons on the monitor, go to Switch Video Input.

How Can I Fix Check Video Cable on Monitor?

Reset your monitor. Unplug the monitor’s power cord and press and hold the power button on the monitor for 30-60 seconds. Reconnect the monitor and turn it on. In the monitor’s menu, change the Source input to DVI.

How To Fix Blurry Screen?

Going into your device’s settings is often the simplest approach to fixing a fuzzy monitor. Click Advanced scaling settings under Display in Settings on a Windows xp PC. You don’t need a connector for that.

Turn on the switch that says Allow Windows to try to fix blurry apps. Restart the computer and cross your fingers that the problem has been resolved.

Why my HP Monitor Says “No Signal?”

A no signal error on a monitor could indicate that your computer’s graphics output is being ignored by your monitor. If your monitor’s input source is set to the incorrect device, this can happen generally.

Multiple input sources, such as VGA, HDMI, and DVI, are accessible on most display monitors. For Dell Monitor, it’s almost the same.

What is the difference between HDMI cable 1.4 and 2.0 cables?

also known as VGA connector, HDMI cable 2.0 is designed to handle higher bandwidth than HDMI connection 1.4. Both can produce 4K video, but HDMI cable 2.0 can carry data at up to 18 Gbps.

Whereas HDMI cable 1.4 can only do so at 10.2 Gbps. Because of the additional bandwidth, HDMI cable 2.0 may give a few new features that may have seemed unneeded just a few years ago.

What are the signs of a faulty HDMI cable?

If you are experiencing any of the following issues with your HDMI cable, it may be time to replace it:

1. Your TV is not displaying properly in full HD resolution when connected to a compatible HDMI device, such as a gaming console or Blu-ray player.

2. There is a noticeable decrease in picture and sound quality when connecting an HDMI cable between two devices.

3. The colors appear distorted or faded when viewing content on a TV or monitor.

Why does my monitor keep showing no signal even though the DisplayPort cable is connected properly?

One common problem people experience is that their monitor will not show any signal, even when the DisplayPort cable is properly connected. This can be caused by a number of different issues, but the most common is a bad connection between the DisplayPort connector on the computer and the monitor. There are a few things you can do to try and fix this problem:

  • Check that the cable is properly plugged into both devices
  • Make sure there isn’t any debris or dust blocking the connection
  • Try replacing the cable if it’s damaged or old

If all of these solutions fail, then it may be necessary to take your computer in for repair.

Take Away

If you have come this far reading the article, you should be getting your answer for “What To Do If Your Monitor Says Check Video Cable”

If we want to put it simply, try to get rid of the problem by following some of the mentioned ways like restarting your PC, Reinstalling the RAM and graphics card, checking the Video cable, Checking the right port, or checking for the DisplayPort connector if it’s okay to be connected or not.

You can also try disconnecting the peripherals from your computer.

Now you can check the video cable monitor by yourself!

Now let’s get to work!

Share :