Acer Monitor Turns On But No Display [Fixed!]

Acer monitors are renowned for their reliability and quality, but even the best-made devices can sometimes experience issues. 

If you have an Acer monitor that turns on but displays no image, it could be due to a range of factors from hardware problems to software conflicts. 

While this issue can be frustrating, there are some steps you can take to troubleshoot and hopefully fix your Acer monitor with no display. 

With some patience and perseverance, you will be able to bring your Acer monitor back into working order again.

Why is my Acer monitor turns on but no display?

Several factors can cause your Acer monitor to suddenly turn on without any image. Identifying the issue and solving it may require power cycling the monitor, examining all HDMI cables connected, checking the LED status, making sure that the monitor is not in sleep mode, resetting BIOS settings back to default values, updating drivers and checking hardware of Power Supply Unit (PSU).

How to fix Acer monitor that turns on but has no display?

When facing the issue of your Acer monitor not turning on but having no display, there are a few things that you can do in order to try and solve the problem. 

Make sure that your power cord is firmly inserted into your monitor and that there are no visible signs of damage first. 

Also, if you use an HDMI cable, make sure it is firmly plugged into the device as well as the monitor. 

After that check, if the LED indicator on your monitor is in Power-Saving Mode; if this is the case, then you may need to wake it up before anything else. 

If none of these work for you then try resetting your BIOS settings back to default which might fix or update your drivers if they are outdated. 

Lastly, check the PSU (Power Supply Unit) of your monitor to ensure that it works fine without causing any issues.

Here is a step-by-step process to fix this issue:

  1. Power Cycle Your Monitor
  2. Check The Power Cable
  3. Check An HDMI Cable
  4. Check the LED Status
  5. Monitor is Asleep
  6. Reset Your BIOS Settings To Default
  7. Update The Drivers
  8. Check Power Supply Unit
  9. Hardware Issue
Acer Monitor Turns On But No Display [Fixed!]

1- Power Cycle Your Monitor

If your Acer monitor is experiencing issues such as when it turns on but there is no picture, then power cycling can help to resolve them. 

For power cycling your Acer monitor, you need to disconnect the power cord from the back of the monitor and leave it unplugged for at least 30 seconds. 

After that time has passed, plug the Acer monitor back in and press the power button to see if it will turn back on.

If after you have attempted a power cycle on your Acer monitor and there is still no display, then try connecting your Acer monitor to a different source device (such as another computer or laptop) or a different cable. 

If none of these work, then you may have an issue with the power cable.

2- Check The Power Cable

When an Acer monitor is on but nothing appears on the screen, the first thing to check is the power cable that is connected to it. 

You must ensure that the power cable is securely plugged into both the Acer monitor and a working power outlet or surge protector. 

It might also be a good idea to test whether any of your outlets or surge protectors are receiving electricity by plugging in another device such as a lamp. 

Also, look at any warning lights on your Acer monitor if there are any issues such as overheating, and try different cables if possible while checking if they solve your problem. 

If none of these basic troubleshooting steps work, you may need to check for an HDMI cable instead.

3- Check An HDMI Cable

If your Acer monitor turns on but is not displaying anything, the important thing to check is whether an HDMI cable is properly connected. 

HDMI cables are a digital connection that transmits video from your device to the Acer monitor. 

Checking the HDMI cable is a simple way to troubleshoot why you may be experiencing an issue with your Acer monitor’s display. 

If you are not sure if the HDMI cable is connected properly, first unplug it and then plug it back in to ensure that it is firmly attached at both ends. 

If this still does not fix the issue, try connecting a different HDMI cable or connecting your device to another port on the Acer monitor. 

You can also directly connect your gadget by using an adapter that converts your specific device’s connector into an HDMI connection type without having any additional cables involved.

Verifying that everything is securely connected should resolve any issues with the Acer monitor display.

4- Check The LED Status

If your Acer monitor turns on but does not display anything, the best thing to check is the LED status. 

Look at the front of the monitor to see if the power indicator light is on, which indicates that the Acer monitor has power and is receiving electricity. 

If it is off, press the power button once more to turn it on. If the power indicator light is green or blue, this means your Acer monitor is powered up and ready for use. 

However, if the light flashes or remains orange, this could indicate a fault in either your Acer monitor’s internal components or its connection to your computer.

In this case, start by checking all of your Acer monitor’s cables are firmly connected to both its ports as well as those in your computer. 

It may be helpful to unplug and then plug each cable back into its respective port one at a time to ensure a tight connection.

5- The Monitor is Asleep

Acer monitors may show that they are “asleep” if they have been idle for a long time. This can be caused either by the power settings or by the monitor itself. 

Even though it appears to be on, the monitor will not show any picture but this issue is usually resolved by adjusting the computer’s power settings or simply pressing the Acer monitor’s power button. 

If you still face issues, there could be a hardware problem with either your Acer monitor or its connection to your computer.

6- Reset Your BIOS Settings To Default

Resetting your BIOS settings to default is a simple process that can help resolve a variety of issues, such as Acer monitors turning on with no display. 

Your Basic Input Output System (BIOS) is responsible for booting up your computer, and it contains low-level software that controls the most basic elements of your system.

Depending on the type of Acer monitor you are using, you may need to access different menus in BIOS to find the option for restoring defaults.

To do this, you should first power down your Acer monitor completely. 

Then press and hold one of the keys or buttons needed to enter BIOS setup, for Acer monitors this could be F2 or Delete, during startup until it brings up the menu. 

Once in BIOS setup, navigate through menus until you find the option for “Restore Defaults”, which should reset all settings back to their factory configuration.

By resetting your Acer monitor’s BIOS settings back to their factory defaults.

7- Update The Drivers

Updating drivers is a key step in troubleshooting potential issues with Acer monitors. 

When Acer monitors turn on but display nothing, one of the best steps to take is to make sure that the graphics card and monitor drivers are up to date. 

By updating drivers, users can ensure that their devices are running the most recent versions and thus eliminating any compatibility issues.

To update Acer monitor drivers, users should begin by downloading and installing Acer’s Driver Update Utility. 

This utility will scan the user’s system for out-of-date or missing Acer monitor drivers, then download and install them automatically. 

Once this process is complete, users should restart their computers for the changes to take effect.

Alternatively, users may manually update their Acer monitor drivers through Acer’s website.

By taking these steps to update Acer monitor drivers when encountering an issue where it turns on but displays nothing. 

Users may significantly improve device performance and hopefully solve the problem entirely.

8- Check The Power Supply Unit

When Acer monitor turns on but no display, the most basic troubleshooting step is to check the power supply unit (PSU). 

This includes inspecting the power cable connecting the Acer monitor and a wall outlet or power strip for any signs of physical damage. 

The plug should be firmly connected and any visible damage such as exposed wiring or burns should prompt an immediate replacement. 

Additionally, checking the power strip itself by testing it with another device can help determine whether or not it is functioning correctly. 

If nothing appears to be wrong with the PSU, then users may have a hardware issue.

9- Hardware Issue

When an Acer monitor turns on but does not show any image is indicative of a hardware issue, the most common issues typically include faulty wiring, incorrect video cables, dead backlight, or graphics card malfunction. 

In order to troubleshoot this problem, it is important to ensure that the cables connecting between the monitor and computer are connected properly and securely. 

It may also be necessary to replace any broken or outdated cables if needed. Checking your Acer monitor’s power supply can also help if there is no picture on the screen. 

If all else fails, replacing the backlight or graphics card may resolve any further hardware issues with Acer monitors that turn on but do not display any image.


If your Acer monitor turns on but shows no display, you can troubleshoot your problem by following these steps:

  1. Power Cycle Your Monitor
  2. Check the power cable
  3. Check An HDMI cable
  4. Check the LED status
  5. Monitor is Asleep
  6. Reset your BIOS Settings to Default
  7. Update The Drivers
  8. Check Power Supply Unit
  9. Hardware issue

If you have tried all these given steps and you have not found any solution, it is best to contact Acer customer support.

They will give you the solution to troubleshoot your monitor sound problem because they have a qualified team.

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


Why is my monitor turning on but not displaying anything?

This could be caused by a variety of issues, including incorrect or outdated display drivers, a faulty video cable connection, an overheating graphics card, or a failing monitor. 

To fix the problem you should check your display drivers and make sure they are up to date. 

Additionally, check all video cables for damage and secure connections with your monitor. 

If these solutions don’t help you should consider replacing your graphics card or monitor if necessary.

Why does my monitor turn on but the screen is black?

When your monitor turns on but the screen is black, it could be a sign of several issues. 

It could be due to a faulty video cable, defective hardware such as an integrated graphics card or power supply, incompatible display settings, or even more serious problems such as malware or failing hardware parts. 

To isolate and diagnose the issue further, try connecting your monitor to another system and then checking for any visual output. 

If you see anything other than a blank screen on the new setup then you can narrow down the issue to something with your computer’s hardware components or possibly software/driver-related settings.

Is Black Screen of Death fixable?

Yes, the Black Screen of Death (BSOD) is a relatively common issue experienced by Windows users, but how fixable it depends on the underlying cause. 

Generally speaking, BSODs are caused by software or hardware issues that can be fixed with troubleshooting and repair.

Software-related BSODs are usually the result of conflicts between installed applications, outdated drivers, missing or corrupted system files, registry errors, and virus infections. 

Diagnosing and resolving these problems can be challenging as many will require in-depth knowledge of the Windows operating system.

How do I reset my monitor?

The process of resetting your monitor may vary depending on the specific model and brand of your monitor. 

Here are some general steps that you can follow:

  1. Turn off your monitor and unplug it from the power source.
  2. Wait for at least 30 seconds.
  3. Press and hold the power button on the monitor for 5-10 seconds.
  4. Release the power button and plug the monitor back into the power source.
  5. Turn on the monitor and check if the reset has resolved any issues you were experiencing.

If this process doesn’t work or if your monitor has specific reset instructions, you may need to refer to the manufacturer’s manual or website for further instructions.

What happens if your screen is all black?

There are a few possible causes when your screen is all black. 

It could be that the old monitor driver needs to be updated and this can happen when the old driver no longer supports the graphics card and monitor being used. 

Another fix might be a defective cable or connection issue, which you must check before looking at updating the old monitor driver if needed.

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