Acer Monitor not Turning on? (Here’s 100% Fixes)

Let’s say you connected all the cables and pressed the power button on your monitor, but your Acer monitor not turning on!

This can be an absolute nightmare if you were in the middle of something and now are unable to finish it because your monitor isn’t responding.

Typically when an Acer monitor won’t turn on, power issues and hardware faults are the most common culprits.

However, in this article, I will break down everything about why your Acer monitor is not turning on and provide you with the necessary steps to get it working again.

Here we go! Let’s dive into it…

Why is my Acer Monitor won’t Turn on?

Your Acer monitor isn’t turning on because the display input has an issue, the power connection is faulty, or the computer’s graphics card or driver is malfunctioning.

Aside from this issues with the monitor’s hardware or internal drivers may also be responsible.

Look at this:

Reason for this issue Description
Power Connection Issue The monitor may not be receiving power due to a loose or disconnected power cable.
Monitor Power Button The power button on the monitor itself may be stuck or not functioning correctly.
Monitor Display Settings The monitor’s display settings, such as brightness, contrast, or resolution, may be configured incorrectly and need adjustment.

How to Fix Acer Monitor Not Turning On?

To fix your Acer monitor that isn’t turning on, disconnect the monitor from the power source completely. Next press and hold the power button for about 40 seconds. Once done, plug the monitor back in and test the result.

Step 1: Check the power cable connection

acer monitor not turn on

This is often the primary culprit.

Your first step in troubleshooting this issue should be to check the power cord and power port for any damage or malfunction.

But first, disconnect it from the power source completely. Wait at least 60 seconds. During this time, press and hold the power button for about 40 seconds. Once done, replug the monitor back in.

If power resetting doesn’t work, check the power outlet and the power cord.

Make sure the power outlet is supplying sufficient electricity and that the power cable is snugly plugged in at both ends

Step 2: Try replacing the AC Adapter

acer monitor haven't turned on

Observe the AC adapter of your monitor (if it has one).

If the adapter’s light is off, it’s not getting power from the outlet. Disconnect it from the power outlet and then plug it back in.

If the light turns on, the adapter is working. However, if the light doesn’t turn on, the AC adapter may have been damaged.

If that’s the case, simply replace it with a new one.

Step 3: Power button has issue

Tv power button issue

Issue with the power button on the monitor could also lead to this issue.

The power button on your monitor might be stuck in the OFF position or somehow damaged.

First, check if you can see any visible damage. If not, try pressing it a few times.

Step 4: Incorrect HDMI input

Incorrect hdmi

That’s not always the case, but it’s still worth a try.

Incorrect input can sometimes cause the monitor to seem turned off. Who knows if your monitor is turned on but sleeping due to incorrect input?

So, check the back of the monitor and ensure that the HDMI cable is plugged into the correct input and not loose or damaged in any way.

Step 5: Outdated Graphics card Driver

Outdated graphics card

Graphics card is responsible for sending signals to the monitor, and if it encounters any issue, monitor won’t receive any signal, resulting in a black screen.

If you have an integrated graphics card, plug into that and update its drivers.

For laptops, use the screen and update both the chipset and graphics drivers.

However, keep in mind that it’s not a driver issue if you can’t get to the Windows safe mode or have no BIOS screen. In this case, the problem could be with the power connector to the GPU or PSU, or the PCIE lane/MoBo.

Step 6: Problem with motherboard

Problem with motherboard

If you’ve tried all the troubleshooting steps and still can’t get your monitor to turn on, consider taking it to a professional repairer.

But before that, it’s worth checking the RAM slots and ensuring they’re correctly seated.

A faulty RAM module can cause your monitor to not turn on. If the module isn’t installed correctly in the slot, your computer won’t be able to access it, and the monitor won’t display anything.

Try reseating the RAM module and see if that resolves the issue.


Q: My Acer monitor not turning on, no light

It may be because of a faulty power connection or maybe your Monitor is broken.

Make sure the monitor is plugged into an outlet and that the power cord is securely connected. If the cord is loose, try plugging it into a different outlet.

If not works, your monitor may be damaged and needs to be repaired.

Q: I recently moved my Acer monitor, and now it won’t turn on. What could have happened?

Possible that the monitor’s internal components were jostled during the move, causing a loose connection or hardware issue.

Double-check all the cables and connections to ensure they are secure.

If everything appears to be properly connected, try performing a power reset by unplugging the monitor from the power source, waiting for a few minutes, and then plugging it back in.

Q: The power LED on my Acer monitor is on, but the screen remains black. What could be the problem?

This issue might indicate a problem with the monitor’s display signal.

Check if the video cable (e.g., HDMI, VGA, DisplayPort) is securely connected to both the monitor and the computer.

Try using a different video cable or connecting the monitor to another device to see if the problem persists. It’s also worth checking if the computer’s graphics card or drivers are functioning correctly.

Q: My Acer monitor turns on briefly but then goes black. What should I do?

This could be due to an issue with the monitor’s backlight or power-saving settings.

First, adjust the brightness settings on the monitor to ensure it’s not set too low. If that doesn’t solve the problem, try connecting the monitor to a different computer or video source to see if the issue is specific to one device.