VGA No Signal ASUS [Reasons And Solution]

Post Disclaimer

We independently review everything we recommend. The information is provided by VGA No Signal ASUS [Reasons And Solution] and while we endeavour to keep the information up to date and correct, we may earn a commission if you buy something through links on our post. Learn more

Until you see the crystal-clear and unsettling VGA No Signal ASUS display, you’re all eager to do that crucial computer job. This signifies that your VGA display is not receiving any signal. Do not panic; the lack of a VGA signal indicates that a video card is not there when the monitor is turned on. Now it’s your responsibility to make sure the connection is functioning correctly.

VGA No Signal ASUS (Solution)

Check the VGA port first. Examine the port to see if it has any damage or if anything inside is blocking the VGA signal. Check the cables’ functionality after that; swap them out for a similar signal cable, such as an HDMI or DVI cable, to do a cross-test.

Why VGA No Signal ASUS

A video graphics adapter, or VGA, uses conventional analog signal transfer and offers the connections required to display data on your monitor. Both PCs and laptops can use it.

A frequent problem that might affect your computer system is VGA no signal. Occasionally, you see a blank screen or experience various issues, such as dropped lines or confused text and pictures. When using a VGA cable to connect your computer to an external display or projector, you could experience issues like VGA no signal. Here’s how to fix problems with the VGA signal.

What Is VGA Used For?

It should come as no surprise that VGA is an outdated standard. It was initially released in 1987. Despite its antiquated nature, it is still utilized in many office and industrial applications, even when a high-quality image is optional.

It is the most excellent option for these applications because it is affordable and widespread. To connect your desktop computer to a display monitor and view the visual output from your computer, utilize VGA cables. Depending on the size, this cable has a varying number of pins and different lengths.

What Is VGA Used For

It is generally advisable to remember the original cable/pin length when switching the VGA type or upgrading a display. The HDCP connection versus ordinary VGA (supporting analog component), HDMI signal appearance, Display Port (digital video signals) resolutions, and frame rates inputs/outputs should all impact the end outcomes.

Reasons For VGA No Signal Issues

Why is there no VGA signal? The “VGA no signal” notice indicates that your display is not receiving any signal from your PC video output port if you are troubleshooting your computer and you see it. But why does a computer not have a VGA signal? The following, then, is the cause of this issue.

  • Damage to a VGA cable or plug.
  • Phototube equipment, such as gas masks, goggles, TV, etc., features a metal contact strip near the video connector pins. Physical damage to the display wiper and scan regulators. These must be cleaned regularly using a “non-peroxide” cleaner for air ducts and vents.
  • The VGA cable between the computer and the display enclosure is broken. Try switching out various cables for clean ones until one works for this reason.
  • The display needs to be changed because it is broken.

Is Your Computer Merely Sleeping?

Verify whether your computer is in sleep, hibernation, or power-saving mode. In this manner, no signal may be received even with the monitor turned on. Press the Enter key or the Power key on your keyboard, wait a few seconds, and then check to see if the computer wakes up to conduct this test. To awaken it, you can also move the mouse. If so, you have effectively fixed the VGA no signal issue.

How To Fix VGA No Signal Issues?

If you’re experiencing VGA-no-signal issues, you can try a few potential remedies. The procedures to fix VGA no signal issues are listed below.

Update The Graphics Card Driver

It is essential to always keep your graphics card driver up to date because it may be the cause of the VGA no signal issue. Try HDMI or another type of connection if an update can’t be performed immediately. The manufacturer’s website allows users to download and install the most recent graphics card driver version.

If you don’t have the time or necessary expertise to update your PC’s drivers manually, you can rely on Auslogics Driver Updater. This program analyzes your system for outdated drivers. It completes tasks automatically and with a single click to avoid device conflicts and guarantee seamless hardware operation.

Auslogics Driver Updater will scan your computer for potential driver issues in a secure, quick, and user-friendly manner. It provides a report on any obsolete or missing drivers it has found and enables you to upgrade them quickly to the most recent versions advised by the manufacturer. Do the instructions below to update those drivers with Auslogics Driver Updater:

  • Install Auslogics Driver Updater by simply downloading it.
  • Launch it on your computer and allow it to check for any potential driver issues.
  • Follow the guidelines and instructions provided for updating drivers.
  • Restart your computer to check whether the VGA connection is now functioning correctly.

Restart Your Devices

Sometimes, a computer system needs restarting and reconnecting the device to get back on track. VGA no signal is one of the many technical issues that this fast action can resolve. What to do is as follows:

  • Shut off your monitor and computer. Cut the electricity to their cables.
  • Hold off for a while. After that, reconnect the computer’s and monitor’s VGA cables. Reconnect the power cable as well.
  • Start your computer and display to check that the VGA connection is functioning correctly.


When there is no video signal, the cable is not connected correctly, or the display could be broken. As I described in this article, you need to take a few steps to resolve VGA no signal issues. So, these techniques will assist in promptly resolving VGA no signal issues.

After doing these procedures, your computer is now free of VGA issues. But you cannot resolve a VGA signal issue without hardware problems. By the way, if you have a warranty, you can use it. Play games while you stay with us!

In this post, we talk about the VGA No Signal ASUS. But, if your monitor is on but not showing a VGA signal, it is not connected to a video card; consequently, double-check the connection. We hope that this post has helped you fix the VGA signal issue.

Frequently Asked Questions

How do I reset my Asus monitor?

Press “Menu” on display once more to open the Monitor Configuration window. After selecting “Factory Reset” with the down arrow button, choose “Yes” by pressing the right or left arrow buttons—press “Menu” to return the monitor’s settings to their factory defaults.

Do ASUS monitors have drivers?

You can find a driver by entering the model number of your device into the ASUS search option. On the ASUS official website, enter the model of your Asus monitors into the search box. From there, follow the on-screen instructions to the driver download page, where you can download the driver.

Why does my Asus monitor say no signal?

The following elements could be at play: a defective video card, a defective power supply section feeding the video card, a defective monitor, a defective power supply section feeding the video card, a defective power supply section, and so on. The computer is in power-saving mode or has gone to sleep. In addition to a motherboard or BIOS setting issue, there is a problem with the connection cable.

Similar Posts