Acer monitor hdmi no signal

Acer monitor hdmi no signal DEFAULT

Acer Monitor No Signal: Quick & Easily Fix Like a Professional [MiniTool News]

Summary :

Acer monitor no signal

If you are a user of Acer, you may be plagued by a common issue – monitor not getting signal. How can you get rid of this frustrating problem so that you can use the computer properly? Ask this post for help and you can find some useful solutions to quickly fix Acer monitor no signal.

Acer Monitor Says No Signal

Turning on your Acer computer is very easy but isn’t always so easy. If you cannot see anything except the error message “no signal” on your monitor, you may feel at a loss. Acer monitor no signal is a frustrating problem and is always reported by many Acer users.

Tip: In addition to this monitor issue, sometimes you can see another error saying input not support. How can you solve this problem? Refer to our previous post to get solutions - What to Do If Acer Monitor Says Input Not Supported.

Acer monitor won’t turn on mainly because there are some internal problems with the computer or of the monitor itself. Thankfully, this issue can be easy to solve. Here are some troubleshooting tips for you to try if the Acer monitor says no signal.

no signal to monitor thumbnail

5 Solutions – No Signal to Monitor Windows 10

When booting the computer, you may come across the error no signal to monitor. So, how to fix this error? Read this post to find solutions.

Read More

Acer Monitor No Signal Fix

Check the Input Source

Acer monitor no signal may be caused by the incorrect input source. Most monitors have multiple available input sources including DP, VGA, HDMI, and DVI so that you can connect multiple devices like a PC and a game console to the same monitor. You can use the firmware menu of the display to switch between each other.

To fix the no signal issue, you should make sure the input source is correct.

  1. Turn on your computer and monitor.
  2. Press the menu button on the edge of the display.
  3. Go to Input Source and choose a proper one. For instance, you should set the input source as HDMI if you connect your monitor to the HDMI port on your computer.

Check the Cable

This is a simple way to fix Acer monitor not getting signal. If there is a loose connection between your monitor and computer, the issue will appear. So, check whether your cable is firmly connected or not.

Besides, check if the cable is faulty. If it is damaged, replace the cable with a new one and see if the monitor can work.

Check if PC Is in Sleep

This is another way to detect the Acer monitor signal problem. If your computer is in sleep mode, it cannot receive any signals. Just press any key on the keyboard and see if the PC wakes up. Also, you can move the mouse to wake up your computer.

stop computer from sleeping thumbnail

Here Is How to Stop Computer from Sleeping in Windows 10/8/7

Does your computer go to sleep when you leave for a few minutes? Don’t like this? This post shows you how to stop computer from sleeping in Windows 10/8/7.

Read More

Restore Your Acer Monitor to Factory Settings

When your monitor says no signal, you can perform a factory reset of the display.

  1. Connect an external monitor and turn on your Acer computer.
  2. After the system finishes loading, press Win + P and open Easy Display Switcher.
  3. Choose Computer only.
  4. Turn off the computer and disconnect the external monitor.
  5. After completing the process, start the PC again.

Check if Your Graphics Card Is Firmly Inserted to the Slot

If your video card is not firmly inserted to its slot, Acer monitor no signal may appear. So, open the computer case to have a check.

  1. Power off your Acer computer and unplug all the cables.
  2. Open the case and go to the graphics card.
  3. Remove the card from the motherboard and then insert it firmly.
  4. Reconnect the monitor’s power cable and connect it to the PC.
  5. Hold the power button for at least 30 seconds, connect the power cord and turn on the PC.

Update the Graphics Card Driver

A faulty and incompatible graphics driver can lead to Acer monitor not getting signal. To fix this issue, you should update the driver.

Tip: When the monitor issue happens, you cannot see anything on the display. So, you should connect your Acer computer to another monitor and perform the driver update task.

Just go to download a driver from your manufacturer’s website based on your computer information (PC model, video card model, and system version). Then, install the driver on the Acer computer.

fix pc turns on but no display thumbnail

Don't Panic! 8 Solutions to Fix PC Turns On but No Display

What should you do when your computer starts but the screen is black? Here are 8 unique ways to help effectively fix 'PC turns on but no display' issue.

Read More

Final Words

We have discussed some simple and effective solutions to fix Acer monitor no signal. You should follow these Acer monitor troubleshooting tips and try to solve your issue. Let us know if you have any other suggestions for this issue.



VeraFollow us

Position: Columnist

Vera is an editor of the MiniTool Team since 2016 who has more than 5 years’ writing experiences in the field of technical articles. Her articles mainly focus on disk & partition management, PC data recovery, video conversion, as well as PC backup & restore, helping users to solve some errors and issues when using their computers. In her spare times, she likes shopping, playing games and reading some articles.

User Comments :


How to Fix HDMI No Signal Issue

If  you’re getting TV or monitor no signal issues when you connect them to your PC via HDMI ports, don’t worry. You’re not alone. Many users have reported this issue. You can fix it with one of the solutions in this article.

The No Signal message means that the TV or monitor isn’t getting any input  from the currently selected source. There are five solutions to try to fix the issue. You may not have to try them all. Just work your way down the list until you find the one that works for you.

  1. Switch the Input source
  2. Enable HDMI connection
  3. Update the chipset drivers and graphics drivers
  4. Try unplugging then plugging the power cable of the TV or monitor
  5. Disconnect all HDMI sources then reconnect them one at a time
  6. Try a factory reset on the TV/monitor

Solution 1: Switch the Input source

Press the Input or Source button on your Remote to switch the input source to the HDMI port. If you have more than one HDMI port, ensure to select the right HDMI port.

Solution 2: Enable the HDMI connection setting

If you want to connect your Android phone or tablet to the TV, make sure the HDMI connection setting is enabled on your device. To do it, go to Settings > Display Entries > HDMI connection.

If the HDMI connection setting is disabled, enable it. If you couldn’t find the setting, then move on and try the fixes below.

Solution 3: Update the chipset drivers and graphics drivers

The problem can be caused  by faulty chipset drivers and graphics drivers. Try to update the drivers and see if the problem resolves. If you don’t have the time, patience or computer skills to update drivers manually, you can do it automatically with Driver Easy.

Driver Easy will automatically recognize your system and find the correct drivers for it. You don’t need to know exactly what system your computer is running, you don’t need to risk downloading and installing the wrong driver, and you don’t need to worry about making a mistake when installing.

You can update your drivers automatically with either the FREE or the Pro version of Driver Easy. But with the Pro version it takes just 2 clicks (and you get full support and a 30-day money back guarantee):

1) Download and install Driver Easy.

2) Run Driver Easy and click theScan Nowbutton. Driver Easy will then scan your computer and detect any problem drivers.

3) Click the Update button next to a flagged driver (the chipset driver or graphics driver) to automatically download the correct version of this driver, then you can manually install it (you can do this with the FREE version).

Or clickUpdate All to automatically download and install the correct version ofallthe drivers that are missing or out of date on your system (this requires the Pro version – you’ll be prompted to upgrade when you click Update All).

Solution 4: Try unplugging then plugging the power cable of the TV or monitor

Try unplugging the power cable of the TV or monitor for a few seconds then plug it back in. This may work like a charm for you.

Solution 5: Disconnect all HDMI sources then reconnect them one at a time

If you have more than one HDMI source connected, this solution may work for you. If you have only one HDMI source connected, skip this solution.

Follow these steps:

1) Unplug all TV/monitor from the HDMI ports.

2) Unplug the power cable from the TV or monitor for about 10 minutes.

3) Plug the power cable back in the TV or monitor.

4) Plug one device to one HDMI port of your PC. 

5) Turn on the device. 

6) Repeat steps 4-5 for each device and HDMI port.

Solution 6: Try a factory reset on the TV/monitor

The final solution you can try is performing a factory reset on the TV/monitor.

Hope the solutions help you fix the HDMI no signal issue.


230 people found this helpful

  1. 2013 vw passat tdi reliability
  2. Credit card reader reviews 2015
  3. Airedale, welsh terrier mix
  4. Best instant camera reddit 2020
  5. Grandmaster of demonic cultivation pdf

Acer Monitor No Signal: Quick Guide to Solve It Like a Pro

It is very frustrating to see the signal error of the monitor. Most of the Acer users have reported this particular issue. Here, basically, the monitor cannot receive the input signal due to some internal problems of the computer or of the monitor itself. So today, in this article, we are going to find some solutions for Acer Monitor No Signal to rest assured.

Can We Fix Acer Monitor No Signal? Learn How :

There are so many ways to solve the signal problem with the Acer monitor. Here in this article, we have found the top nine solutions for you. If you are still facing the problem, then you need to follow the instructions one by one:

Solution #0.1 Manage the Input Source

This is the first step that you should do. In this step, you need to press the source or the input button for managing the input source to the HDMI port. Here, one thing that you should keep in your mind that, if there are many HDMI ports, then you have to choose the right HDMI port among these.

Solution #0.2 Update the Graphics Drivers and the Chipset Drivers

Updating the graphics drivers and the chipset drivers is another unparalleled way to solve the monitor problem of Acer PCs. Basically, in this step, you need to download and install the particular software for continuing the process. So, in this step, you have to go to the browser and download the particular software. After downloading, you need to install it and press the “Scan now” button. After that, the software starts scanning deeply and it can easily detect the problem of the drivers after scanning. Now, you have to click the update button and install it.

Solution #0.3 Plug-Unplug the power cable of the Acer monitor

According to the users, this is the simplest way to solve the no-signaling problem of the Acer monitor. At first, you have to unplug the power cable of the monitor and plug it in again a few seconds back. After doing this, you have to check the problem is solved or not and if you do not get the solution then follow the next method.

Solution #0.4 Disconnect and Reconnect all the HDMI Sources

Basically, if there are so many HDMI sources, then this method is very suitable for you. In this step, you have to disconnect the monitor from the HDMI ports first. After that, you need to unplug the power cable from the monitor and 5 minutes later, you should connect the power cable to the monitor. Now, you have to connect one device to one of the HDMI ports of the computer and switch on the device. You also repeat the method 4 to 5 times for each device and the HDMI. Here is one thing to keep in your mind that if you have one HDMI port, then no need to follow this method.

Solution #0.5 Factory Reset of your Monitor

This is the way where you can easily solve the issue by performing the factory issue on your Acer monitor. At first, you have to connect an external monitor and then you should turn on the Computer and try to allow it to load fully. After the loading, you have to press the Windows key and the P key at the same time and open the “Easy Display Switcher”. In this section, you need to select the “Computer only” option. After that, you have to shut down the computer and disengage the external monitor. Now, the process is almost done and you need to start the computer again.

Solution #0.6 Using the Troubleshoot hardware

In this step, you have to check the VGA port first. After that, you need to check the cables are working properly or not. If they are not working properly, then you should replace all the cables with another such as DVI, HDMI, etc.

Solution #0.7 Power Saving Mode

This is another way to detect the signaling problem. In this step, you have to check that your computer is in Sleep mode or not? Basically, the computer can not receive any signals when it has entered a power-saving mode or sleep mode.  So, in this method, you need to press any key on your keyboard for a few seconds and then you can see that your computer wakes up again. You can also move the mouse for waking up your computer. After doing all these things, the Acer Monitor No Signal problem will be solved.

Solution #0.8 Start the computer once more

Sometimes, the monitor signaling problems can be solved after restarting the computer. Here, we will discuss the restart process of your computer. At first, you have to shut down the computer and a few minutes later, you have to connect the VGA cables and start the computer. After doing this, you have to notice that the VGA connection is working properly or not.

Solution #0.9 Update or Change The Driver (Graphics Card)

The monitor signaling problem can be occurred due to an outdated graphics card driver. If the update is not possible then you should try HDMI or another connection. Basically, you have to download the newest version of the graphics card from the particular website of the manufacturer and download it. After downloading, you need to install the driver and then you should run the driver on the computer. After doing all these things, the driver starts scanning and after the deep scanning, it can detect the problem of the monitor. Basically, you need to follow the instructions for the updating and after that, you need to start again the computer and check the VGA connection starts working properly or not.

Your Response

So, we have already discussed all the premium and possible methods of solutions. We made the methods and instructions more simplified. Therefore, we hope that you can easily understand the methods and try to fix the problem. The Acer monitor signaling problem is not a major issue. So, if you are an Acer user and you face this type of problem, then you need to read the article briefly and follow the instructions one by one. You can ask your questions and queries regarding this issue in the comment section. We will give a positive reply to you surely.


What is ‘Acer Monitor No Signal’ issue?

In this post, we are going to discuss on “How to Fix Acer Monitor No Signal Issue”. You will be guided with easy steps/methods to do resolve the issue. Let’s starts the discussion.

‘Acer Monitor No Signal’ Issue: It is common problem associated with any PC’s monitor like Acer brand’s monitor. Sometimes, ‘No Signal’ error is appeared on your PC’s monitor when you turn ON your monitor. If your using Acer monitor as display output of your Windows computer, then you can’t access your Windows desktop due to this error. This error is no way related to your Windows computer.

If you are noticing ‘No Signal’ error on Acer Monitor, then it could problem in your monitor hardware and its connections. This error is occurred usually due to some internal problems with your computer or of monitor itself. One possible reason behind this error can be incorrect input source you are using to connect devices like PC, game console to monitor.

Sometimes, this error can be occurred if your PC is in sleep mode. In such case, you can fix the issue by turn OFF Sleep mode of computer by pressing any key on keyboard. Another possible reason behind this error can be your graphics card (hardware) which may not be properly inserted in right slot. However, it is possible to resolve the issue with our instructions. Let’s go for solution.

How to fix Acer Monitor No Signal issue?

Method 1: Check input source

This error is occurred usually due to incorrect input source. Most monitors have multiple available input sources like DP, VGA, HDMI, and DVI so you can connect multiple devices like PC, external speakers, game console and others to same monitor. Check if input source is correct.

Step 1: Turn ON your monitor and computer, and hit ‘Menu’ button on the corner of display

Step 2: Go to ‘Input Source’ and select the proper one. For example, select input source as HDMI if you connect your monitor to HDMI port on computer. and check if it works.

Method 2: Check Acer monitor cable

Damaged or loose cable connection between monitor and computer can cause this error. You should make sure that there is no issue with your monitor cable and it is connected to monitor and computer properly. You can replace your monitor cable with new one in order to fix damaged cable issue.

Method 3: Check if PC is in Sleep Mode

It might possible this issue is occurred if your PC is in Sleep mode. You can break sleep mode of computer in order to fix the issue. To do so, you can press any key on keyboard to wake up your PC. You can other method also to break sleep mode of computer.

Method 4: Perform Acer Monitor reset to factory settings

You can perform factory reset of monitor in order to fix the issue.

Step 1: Connect external monitor and turn ON your Acer computer

Step 2: Once your computer turned ON, press ‘Windows + P’ to open ‘Easy Display Switcher’ select ‘Computer Only’

Step 3: Turn OFF your computer and disconnect external monitor.

Step 4: Once done, restart your computer and check if it works.

Method 5: Check if graphics card is inserted properly in correct slot

This issue can also be occurred if graphics card (hardware) is not inserted properly.

Step 1: Turn OFF your computer and unplug all cables

Step 2: Open CPU case and find and remove your graphics card (hardware) from motherboard

Step 3: Reconnect graphics card to motherboard properly and plug power cable to PC

Step 4: Hold ‘Power’ button for 30 seconds and then connect the power cord and turn ON your PC

Method 6: Update graphics card Driver

Outdated or corrupted graphics card driver in computer can cause ‘Acer Monitor No Signal’ issue. You can uninstall your graphics card driver in computer and reinstall the latest version of graphics card driver from manufacturer official site, and then install it into computer in order to resolve the issue. To do so, you can try external monitor that doesn’t causing any issue. Once driver updated, insert Acer monitor and check if it works.

You can also try to update your graphics card driver with ‘Automatic Driver Update Tool’. This software offers you to find and install all Windows drivers including graphics card driver. You can get this tool through button/link below.

⇓ Get Automatic Driver Update Tool


I am sure this post helped you on How to fix Acer Monitor No Signal issue with several easy methods/steps. You can read & follow our instructions to do so. That’s all. For any suggestions or queries, please write on comment box below.


No signal acer monitor hdmi

ACER monitor refuses to boot, only get a 'No Signal' before hitting black

Have a look at this image, it is a photo of the back of my computer. You will see a video card which has VGA and DVI outputs and the on-board graphics which has a VGA output only. I use the VGA output because my monitor has VGA and HDMI inputs !


According to the specs, your mobo has the following outputs, among others -

- 1 x D-Sub Port
- 1 x DVI-D Port
- 1 x HDMI Port


If you are using either DVI or HDMI to connect your monitor at present just unplug the cable at the computer end from your video card and connect to the on-board output and work with that until you sort out your driver problem.


Again, according to the manual for this mobo, you get into the BIOS by pressing either the 'F2' or the 'Del' key several times as soon as you switch on the computer. See Chapter 4 (p59) of the PDF manual for further information.


Chris Cosgrove

Fix monitor Acer No signal output successfuly

How to Fix a No-Input Signal to a Computer

By Joshua Phillips

Computer monitor flicker is caused by a bad configuration or failing hardware.

When your business doesn't have an Information Technology department, it may fall on you to keep your computers running in the event of an error. If your monitor is displaying "No Input Signal," there is no image displayed from your PC to your monitor. There are several possible causes for this error. To fix it, you must determine which component is defective, ranging from the cables that attach your monitor to your PC to the monitor itself or even your PC's video card.

Unplug the cable running from your monitor to your PC and plug it back in, making sure the connection is firm. The most common cause of this error is a loose cable.

Reattach the cable running from your monitor to your PC. If the monitor is still not displaying a signal after firmly reattaching the cable, the problem could lie with the cable, especially if the cable has visible damage.

Replace your monitor with another monitor if possible. If the "No Input Signal" error still appears, the problem does not rest with the cables or the monitor, but with your PC.

Open your PC case and locate your video card. Remove the card and then replace it firmly in its slot or, if possible, insert the video card into another slot on your motherboard. A video card that is not making a firm connection will not display images to the monitor. Close your PC case and test the monitor again.

Replace your video card completely. Your video card may suffer from internal damage that is not allowing it to output a signal.



  • If you are still not receiving a signal even after replacing your video card, you may also need to replace the computer's power supply and, in a worst-case scenario, your computer's motherboard.
  • If your computer is still under warranty, arrange for an official repair before you open up your computer. Often, opening your computer yourself will void your warranty.


  • Always ground yourself by touching a metal object before touching any component in your PC case. Failure to properly ground yourself can result in damaged components.

Writer Bio

Joshua Phillips has done it all when it comes to video games: strategy guides, previews, reviews, in-depth interviews with developers and extensive public relations work. He has written for websites such as Hardcore Gaming 101 and MyInsideGamer.


Similar news:

'' We fell silent, straightened our pace, and soon were at my house. House number one. By that time, the bottles of beer I drank had transformed from several (three?) Bun-like states into one ball-like state of my bladder. Misha took me to the entrance, I was already shaking as if from the cold, and I realized that I had to not let go of Misha. - Listen, if I let you go now, you, left without me, immediately dry up somewhere near my house, you one of the.

1161 1162 1163 1164 1165