ASUS Monitor Turns On Then Goes Black [You Should Try This]

I recently purchased an Asus monitor and was excited to start using it. 

However, after I plugged it in and turned it on, the screen went black almost immediately afterward. I quickly realized that my new monitor had a problem. 

After doing some research online, I discovered that this issue is not uncommon among Asus monitors and can be caused by multiple factors. 

In this article, I will discuss possible causes of why an Asus monitor may turn on and then go black as well as how to troubleshoot them.

Why does my Asus monitor turns on and then go black?

The most common causes for an Asus Monitor to turn on but then go black are Power Cycle, improper connections, outdated drivers or BIOS Settings, hardware issues, and brightness settings. We will discuss all the steps in this article in deep detail and also provide you to troubleshoot your monitor problem. 

How to fix the Asus monitor that turns on and then goes black?

If your Asus monitor turns on and then goes black, there are different steps to troubleshoot your problem. 

The first step is to power cycle your Asus monitor. Power Cycling the monitor may solve this issue by resetting the display. 

Ensure all Power and HDMI cables are properly connected to the monitor and ports, as well as any other peripherals such as a graphics card or sound system. 

If you have recently installed new drivers or updated your BIOS settings, try reverting these changes if possible. 

Additionally, modify the monitor’s brightness settings by pressing and holding the “Menu” button for several seconds. 

If none of these solutions work, check for any hardware issues such as a faulty connection or broken part. 

Finally, update the monitor’s drivers if necessary by downloading them from the manufacturer’s website.

Here is a step-by-step process to troubleshoot your monitor problem:

  1. Power Cycle ASUS Monitor
  2. Check Power Cable
  3. Check HDMI Cable
  4. Modify Screen Brightness
  5. Update BIOS Settings
  6. Update Monitor Driver
  7. Factory Reset Your Monitor
  8. Test the Display Screen
  9. Hardware Issue
ASUS Monitor Turns On Then Goes Black [You Should Try This]

1- Power Cycle ASUS Monitor

If you are experiencing a problem where your Asus monitor turns on but then goes black, it may be related to how you have been using your monitor. 

When monitors are used for a long time, they tend to generate heat in the internal components of the monitor that causes them to go black even when they initially turn on. 

You can power cycle your Asus monitor by following these steps:

  1. Turn off the monitor and disconnect it from the power source if it is plugged in.
  2. Leave the monitor disconnected for a few minutes, then re-connect it to the power source and turn on the monitor if necessary.
  3. If your monitor turns on properly after power cycling, you should now be able to use it normally again without any issues.

If this issue persists after power cycling your Asus monitor, you may need to check for the power cable.

2- Check the Power Cable

If your monitor’s screen goes black when turned on, it might be time to replace the damaged or worn-out power cable. 

Over Time, power cables are prone to damage or wear if they are not properly taken care of, resulting in them malfunctioning and causing a black screen when powered on. 

In order to fix this problem later on, you should always check your power cord for any damage or dirt before putting in a new one if necessary. 

This will help resolve your Asus monitor turning on and then going black problems for good. 

It is best that you take proper care of your power cords so that things like this do not happen in the future; ensure that your wires remain in good condition and replace them if needed.

3- Check HDMI Cable

If your Asus monitor turns on and then goes black, it could be due to a damaged or old and dusty HDMI cable. 

This type of cable is used to connect the monitor to a computer, gaming console, or other devices with an HDMI output port. 

If you have tried different power cables and you didn’t solve your problem if your monitor still turns on then goes black, it may be because of a damaged or old and dusty HDMI cable of your monitor.

If you are experiencing any problems with your HDMI cables, the easiest way to fix them is to simply replace the old ones with brand-new ones if they are broken or damaged. 

It is important that you use only high-quality types of cable for this task; otherwise, you may not be able to get the best performance from your monitor. 

If you have a modern device with an HDMI port, make sure that it is compatible with whichever cable you buy as well.

Once you have replaced the cables and your monitor should work properly again.

4- Modify Screen Brightness

It is quite likely that your Asus monitor turns on but then immediately turns off again due to the screen brightness settings. 

The brightness may have been set way too low, and hence the monitor cannot show a visible image. 

In order to fix this issue, you will need to adjust the brightness levels of your monitor.

In order to increase the brightness of your computer monitor, you need to press the Menu button on your screen first to open up the Settings menu. 

Once that is done, use either the arrow keys or a navigation joystick (if available) to select Brightness from the list of options. 

After choosing Brightness, you can use either the arrow keys or a navigation joystick (if present) to set your desired level of brightness. 

When finished, press the Menu button again to preserve and exit out of the Settings menu.

By adjusting your monitor’s brightness settings, you should be able to resolve any issues with your Asus monitor going black after turning it on.

5- Update BIOS Settings

For an Asus monitor that boots up and goes black, fixing the issue may be as simple as updating its BIOS settings. 

To update the BIOS, access the built-in menu of the Asus monitor by pressing a Menu or Settings button, usually located on one of its side or bottom panels. 

In the System Setup menu of this panel, select Advanced and then select BIOS to begin updating it. 

After it is finished, reboot the Asus monitor for changes to take effect. If that does not work, you will likely have to update your driver instead.

6- Update Monitor Driver

Updating the monitor driver may also help resolve the issue of Asus monitors turning on and then going back to black. 

A driver is a piece of software that communicates with the device, in this case, the Asus monitor, to make it work. 

Sometimes when a new version of the driver is released by Asus, it solves the issue. 

To update your Asus monitor driver, you should visit Asus’ official website and search for the most up-to-date driver version available. 

Once you have downloaded and installed the new driver, restart your computer and check if the Asus monitor turns on without going black. If not, then you should factory reset your Asus monitor.

7- Factory Reset Your Monitor

Factory Resetting your Asus monitor is a great way to troubleshoot any issues you may be experiencing with the display, such as it turning on and then going black. 

By resetting the monitor, you can restore its original settings and configurations, which may help to solve any problems with it.

  1. To factory reset your Asus monitor, first power off the monitor and disconnect all cables from it. 
  2. Then, press and hold the Menu key for 10 seconds to cause reset your Asus monitor’s factory settings. 
  3. Upon completion, reconnect all cables to the monitor and turn it back on.

If your Asus Monitor still turns on and then goes black after completing these steps, there may be a hardware issue. 

It is recommended that you contact Asus Support to get help with further troubleshooting and repair of your Asus Monitor.

8- Test the Display Screen

To test the Asus monitor when it turns on and goes black, use a secondary display. 

Connect the Asus monitor to a second screen such as a laptop or desktop computer monitor and power both screens. 

If the Asus monitor shows correctly on the secondary screen, then it may be an issue with the Asus monitor itself. 

If it still goes off on the second screen, there is an issue with your graphics card or video driver.

Update these two components along with testing your monitor on another device entirely if possible. The Asus monitor could also have internal hardware issues.

9- Hardware Issue

An Asus Monitor may experience a hardware issue if it turns on, then goes black. This could be due to a defective backlight or damaged display circuitry. 

In some cases, the monitor may be receiving power but not displaying any visuals due to an incompatibility with the video graphics card.

It is also possible that the connections between the device and the computer are loose or faulty.

If this happens, it is important to first check the connections between the Asus Monitor and your computer to ensure they are secure. 

If necessary, reset them by disconnecting everything and then reconnecting all cables securely. 

Then try adjusting the brightness settings on both the Asus Monitor and your video graphics card as this could be a simple issue with the brightness settings.

If none of these solutions work, there is likely a hardware issue and you should contact Asus technical support for further assistance.


In conclusion, if your Asus monitor turns on and then goes black you can fix this problem by following these steps:

  1. Power Cycle ASUS Monitor
  2. Check Power Cable
  3. Check HDMI Cable
  4. Modify Screen Brightness
  5. Update BIOS Settings
  6. Update Monitor Driver
  7. Factory Reset Your Monitor
  8. Test the Display Screen
  9. Hardware Issue

If you tried all the steps mentioned in this article and didn’t find a solution, it’s better to get in touch with Asus support. 

They have an experienced team that will help you find a solution even if your issue persists. 

If your monitor issues are beyond the troubleshooting stage, it is best to ask for professional assistance from a technician. 

If your monitor has a serious problem, it is better to buy a new monitor instead of wasting money on an old one.

Related FAQs

Why is my monitor turning on but the screen is black?

This is probably due to incorrect settings or monitor hardware issues. 

Try adjusting the brightness of your screen by pressing the Menu button on your monitor, then accessing and using the Settings menu. 

You should have the option to Modify Screen Brightness you can adjust it as required. 

Alternatively, if this does not fix your issue, it might indicate a hardware problem, and may need professional help for repair.

What is Asus black screen of death?

A “monitor black screen of death” is a term used to describe an issue faced by some Asus monitor users. 

This will result in the display showing a completely black screen and consequently, making it impossible to use the device. 

The primary cause of this issue is usually happening due to loose or disconnected cables. These cables can become loose because of heavy wear and tear as well as when the monitors have moved around regularly. 

The connection cables are typically located at the back of the monitor near its power button; it’s important to check that all cables are secure and connected hands are not loose.

Is the Black Screen of Death of the monitor fixable?

Yes, the Black Screen of Death on a monitor can be fixed in most cases. 

There are several possible reasons behind this problem and troubleshooting steps that you can try to identify the precise cause of and solve it. 

Common solutions include updating drivers, checking cables and connections, running a virus scan, or resetting memory settings. 

If these methods don’t fix the problem, you may need to replace parts like the power supply or video card; it’s also essential to make sure that your monitor is set up correctly.

Do monitors have a reset button?

Yes, most monitors have a reset button that can be used to rest the display settings to factory defaults. 

The reset button is usually located on the back or side of the monitor and may require you to use a pointed object (e.g. a paperclip) to press it.

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