iMac Screen Not Turning On

Have you ever come across the problem that you have switched on your iMac; you can hear it switching on, the fans are running at the back, but you still don’t see anything on the screen? This can be highly frustrating, especially when you are in a hurry to do something. 

But since every problem can be fixed, we have brought this problem to you in this article. Below we have mentioned a few things to try and improve your iMac and get the screen going. 

Ways to iMac Screen Not Turning On Issue 

Way1: Increase the Brightness of the iMac

This might sound a very idiotic way to try, but often while walking, you press certain buttons that can reduce the brightness of the iMac, due to to which the screen appears to be turned off or black. Even though that might not be the case, there is no harm in trying this method. 

There are primarily two ways through which you can increase or decrease the brightness of the iMac. The first one is by holding the function key and pressing the brightness key simultaneously. 

The second way is a little longer, but if the function key of the brightness is not working, you can increase the brightness on your iMac with this alternative way. 

  • Go to the Apple menu section and from there select system preferences. 
  • Under system preferences, you will find the options display.
  •  When you open the display, you will see the brightness button on the screen, and by using the slider, you can increase or decrease the brightness of your iMac screen. 

If the iMac screen is not turning on because of the decreased brightness, it will fix it. 

Way 2: Troubleshoot the Issue with Power Button 

The power button has many benefits; one of them is troubleshooting specific issues, and the iMac screen not turning on can also be fixed by the power button. Let’s see how. 

So first, you have to shut down your iMac. 

In the second step, you have to press the power button for 20 to 30 seconds. After a while, remove your finger from the power button and wait for a minute. 

After waiting for a minute, turn on your iMac, and now you’ll see that the black screen issue of your iMac has been fixed with the help of the power button. 

Way 3: Check the Connection 

The following method that you can try is to check the connection of your iMac. Often when the iMac is connected with a damaged cable, it does not let the power pass from the outlet to the device correctly, which can cause your iMac screen not turning on. 

All you have to do is to check that you have plugged the cable into the power socket properly and the cable you are using is not damaged. Other than cable, you must also check if the power socket that you are using is working correctly or not. 

Another reason for the iMac screen not turning on can be the residue electrical charge that often happens after you have turned off the device. To solve this issue, all you have to do is unplug the iMac cable from the power outlet. 

After that, you have to press the power button for 10 seconds or more, and after that, you can plug the cable back into the electrical switch. 

Way 4: Reset RAM 

Another way that you can try to fix the iMac screen not turning on is by resetting the RAM of the iMac. The process of fixing the RAM can be extremely risky, so we advise that you only do it if you have enough knowledge about it. 

To reset the RAM of iMac, you have to take it out from the slot and then clean it with the help of the dry cloth first and then by rubbing it with light alcohol. After cleaning it with the alcohol, put it aside for some time until it dries, after which you can put it back in the RAM slot. 

Do’s and Don’ts in iMac Screen Not Turning On Issue. 

Below we have mentioned a few essential tips that you must keep in mind if you want to avoid this issue in the future. 

  • Do not overheat the iMac. 
  • Keep the Mac OS updated all the time.
  • Do not use various applications simultaneously.
  • If you are using third-party hardware, then remember to use the drivers by Apple. 
  • Install reliable malware protection applications. 

Wrapping it Up

With this, we come to an end of this article, and we hope that with the waste that we have mentioned above, you will be able to solve the iMac screen that won’t turn on the issue in your device. 

Even after following all the ways that we have discussed in this article, you cannot solve the issue. You must take the help of a professional in this matter before things get worse.  

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