Acer Projector Not Turning On (8 Ways to Fix)

Imagine the scenario; you’re all set to deliver a presentation, or perhaps you’ve invited friends over for movie night, and out of nowhere, your Acer projector decides to take a nap! 

The frustration and panic that sets in can be overwhelming. If you’ve found yourself in a similar predicament, worry not. 

I’ve scoured through forums, user manuals, and called up the tech-savvy folks in my circle to put together a handy guide that should help bring your projector back to life. 

Let’s dive in and explore the possible causes and solutions to this issue.

How to Fix Acer Projector Not Turning On 

1. Check the Projector Connection

Check the power supply and cable connections of the projector to ensure proper connection. 

Look for any discoloration or signs of damage in the cables, plug, and receptacle. 

Ensure that the power button is being pushed in and held down for at least 3 seconds before releasing it. 

Also, check if there are any circuit breakers or fuses in the power connection that might be tripping. 

If everything looks okay, you may need to reset the projector.

2. Check the Lamp

You should check the lamp of your projector  for any damage or discoloration that could prevent it from working correctly. 

Replace any damaged lamps with new ones to ensure the best performance. You can also try resetting the lamp timer and see if it helps in turning on the projector.

3. Check the Remote Control

If you are using a remote control for your Acer projector, make sure that it is working correctly. 

Check if the batteries are inserted properly and if there is no sign of damage in the remote. 

Replace any damaged remotes with new ones for the best performance.

4. Check & Use Another Outlet

The next thing you should do is check and use another outlet. Make sure the outlet has been tested with a working power source, like a lamp or other device. 

If the new outlet works and your projector still does not turn on, then the issue may be with the power cord or an internal component of the projector. 

If this is the case, it’s best to take your projector in for professional service.

Also, make sure the power switch located at the back of your Acer projector is switched to the “On” position. 

If your projector still won’t turn on, then it’s likely that there is an issue with the power cord, an internal component of the projector, or a problem with the outlet itself.

5. Device is Overheated

You can face this problem due to the overheating. This can occur when your projector has been running for too long or has been exposed to high temperatures. 

Overheating can cause the projector’s internal components to become damaged and malfunction, resulting in an inability to turn on or run properly. 

To avoid this, make sure the projector is operated in a well-ventilated area and not too close to other devices that generate heat. 

Additionally, ensure that the projector has been given enough time to cool down after extended usage. 

6. Replace Remote Control Batteries

Replacing the batteries in your remote control can be a simple and straightforward process if you know what to do. 

First, locate the screws or clips that are holding the battery cover in place. 

Once these are removed, the battery cover should come off easily. Then, remove the depleted batteries from the compartment and replace them with new ones of the same size and type. 

Make sure that you insert the batteries with the correct polarity, as indicated by the + and – signs in their compartments. 

Finally, put the cover back on and secure it in place with screws or clips. If your projector still won’t turn on after this, there may be another issue preventing it from powering up.

7. Standby or Sleep

Standby or Sleep mode is a feature of many projectors that allows the device to conserve energy when not in use. 

When this mode is enabled, the projector reduces its power consumption by turning off certain components such as the lamp, fan, and cooling system. 

The projector will appear to be off but can easily be reactivated by simply pushing the power button. 

If your Acer projector is not turning on, check to see if it has been placed in Standby or Sleep mode. 

To do this, press the “Power” button on the remote control or projector panel; if the projector powers up then it was in standby mode and can now be used. 

If this does not work, please refer to other troubleshooting options.

8. Reset Projector

Resetting your Acer projector is also an easy way to fix power issues. Depending on the model of your projector, you may need to reset it through either the on-board menu or through a physical button. 

To access the menu, press and hold the ‘Menu’ button on the projector for several seconds. This will bring up an on-screen menu where you can navigate to the ‘Reset’ or ‘Restart’ option. 

Once you have selected this option, your projector will begin the reset process and should be ready to use shortly after.

9. Contact Customer Support

If your Acer projector is not turning on, it is highly recommended to contact Acer Customer Support for further assistance. The support team will be able to troubleshoot the issue with you, provide technical advice, and answer any questions or concerns you may have. 

They can also help you determine the best course of action to address the problem, such as replacing faulty components or getting repairs.


How long is the lifespan of an Acer projector?

The lifespan of an Acer projector is typically around 10,000 to 20,000 hours depending on the model.

Why does my projector turn on and then off?

This could be due to an issue with the power source, such as loose wiring or a defective power cable. You may need to contact customer support for assistance in diagnosing and resolving the issue.

Why is my projector light not turning on?

The projector light may not be turning on due to an issue with the power supply, lamp, or other components.

Do projectors expire?

No, projectors do not expire. Projectors can last for up to 20 years depending on the type and features of the projector, how often it is used, and other environmental factors such as temperature or humidity.

Final Words 

These are solutions that will help you to resolve your Acer monitor that isn’t turning on:

  • Check the Projector connection 
  • Check & Use Another Outlet
  • Device is Overheated
  • Replace Remote Control Batteries
  • Standby or Sleep 
  • Reset Projector

Now I’d like to hear from you!

Which solution has solved your Acer projector power issue? Are you still experiencing issues with your projector? 

Let me know in the comment.


Common projector issues

Projector not turn on