Mac iOS is highly known for its great performance and reliability. But sometimes you face problems while using your Mac product like your Mac won’t turn on or your Mac won’t boot up. When you Mac won’t get started you get frustrated and you won’t be able to do any job while using your Mac product. If you are one of them who is encountering this issue and all your important work remains pending, then you need to immediately solve it in order to get rid of this frustration. You can easily do so by reading out this article and following the instructions mentioned here. But before you move on to the solutions, at first, understand why sometimes your Mac won’t boot up.
Reasons Why Your Mac Won’t Boot
There are many reasons which are responsible for the situation if your Mac won’t turn on. Even we are not considering the hardware issues. But just to give you a bit of idea about the reasons why your Mac won’t boot up sometimes, you can have a glance at the reasons listed below:
- There might be some critical system file in the booting segment which can get corrupted. So, this won’t let you turn on your Mac Operating System.
- Some of the apps which are not compatible with your Operating System. In that case, these apps may affect the booting process.
- There might be a conflicting issue between two user accounts.
But you can easily fix these problems by following some easy and simple steps. So, if you face a similar sort of problem, you can follow the below steps in order to get the problem fixed.
Check Whether It’s a Start-Up Issue or Turn On Issue
The first thing you have to find out is that if there is a startup a problem or the turning on problem. Both terms sound similar but have a minor difference.
You have to turn on your Mac book and wait for the system to boot up. You will get to see a sound startup chin. But if you don’t get the fan sound or the drive noise, and you find that there is no image displayed, then it means that your mac is facing trouble to turn on.
Exceptional Hacks to Resolve Mac Won’t Boot Issue
Even though, if your computer won’t turn on by applying the above step, then you should follow the below steps in order to troubleshoot and fix this particular error.
Check Your Power Connection
You have to check if the Mac is plugged incorrectly or not. Sometimes, if it’s not plugged in correctly, your Mac won’t boot. You can also change your AC power socket as there might be an issue with the AC power socket, which is restricting your Mac to boot efficiently.
On the other hand, if you are using the laptop, make sure that the battery is not dead. Apart from this, if you think that the charge is required, then you need to plug in the charger to charge your laptop.
Replace the Power Cable or Adaptor
There might be some issue with the power cable or with the power adaptor. If there is damage to your power cable, you need to replace that with the new one in order to get rid of the problem. It may be a power adaptor problem. In such a case, you need to replace the cable or the adaptor.
Perform Power Cycle
You could perform a power cycle in order to get rid of this particular issue. This actually forcefully restart your Mac after killing the power to it. And to do that, you need to hold down the power button for a few seconds. And if you are using the desktop, please unplug and leave that in the same way. After ten seconds, you need to plug in and try for the restart.
Check Your Display
There could be a problem with the display if you are using the desktop. You just need to detect whether the system is making any sound at the time of the booting or not.
If there is a display problem in your Mac, you need to turn it on but doesn’t boot up as it has display related issue. If this is the case, you should follow the steps provided below:
- First, check the power supply to the Mac. You should ensure that power to the display is a separate unit.
- You also should assure whether all the cables are connected securely and safely. If the cables are not connected properly, you might face this issue. So, make sure that the wires are connected securely.
- The monitor compatibility is also an important factor if your Mac is not turning on. So, you need to have a compatible monitor in order to get rid of the problem.
- You also need to remove all display extenders or maybe there are switches. Even, if you are using any other devices, you also need to remove that.
- If you are using a single monitor, you need to unplug the video cable and wait for a few seconds. After that, you need to plug in back.
- In case, if you are using the more than one monitor, then unplug all the monitors and put on a test for using just one.
- It is better to use another display which is compatible with the Mac Operating System. You can also try different adaptor. Make sure you use authenticated Mac products only.
- You need to adjust the resolution and turn the safe mode on.
Now, you can follow the steps to start Mac in safe mode.
- The first thing you have to do is just to start your Mac.
- Once you are done with that, you need to press the hold the shift button down.
- You will get to see the Apple logo which will appear on your screen. So, once you will that logo you need to remove your finger from the shift key.
- Now you have logged in once. But if you have FileVault on, in that case, you need to log in twice.
Check the File System
You need to shut the Mac off. And after that, you need to start again withholding the Cmd + S together at the same time. This will help you to launch a single user mode. Once you will get to see the black screen on your system, you can remove the finger. You need to wait for a little while till the time the Command Prompt appears. You have to type their fsck-fy and then you need to press the return button. And wait for a little time. Now you will get to see two messages on your screen like, your Mac appears to be ok or the file system was modified.
If you get the first message, then you need to type reboot and then hit return. But if you see the next one, press up arrow and hit return. And that’s how you will start booting perfectly.
Disk Utility In Recovery Mode
If you find that there is a problem in booting of your Mac Operating System and the operating system is not loading up. In that case, you might have the corrupted drive. But if you want, you can fix that using the recovery mode.
You have to run the Disk utility first. In the recovery mode, you can run the disk utility easily. You need to have OS X 10.8 Mountain Lion or the upgraded one. Please assure that your Mac is not on turn-on mode.
Press the command key plus R key. Then, you need to hold that down for a few seconds. And also, you need to power your Mac to back up again. By that time, you should keep pressing the Cmd + R button till the time it booted up.
Once your Mac gets starts in the Recovery Mode, you will get the access to utilities. You need to click on Disk Utility and there find your Mac drive. Once you got that, you need to click Verify Disk option.
If there are any such error, the Disk utility finds that out and ask for your preference whether you want to repair that or not. You need to press the repair disk to get that error fixed.
So far, we have tried to explain all the related issues and how you can go ahead by fixing that issue. There are many types of problem that the Mac user encounters while booting your Mac computer system. We request you to follow all the steps one-by-one and the problem will be resolved. Make sure you use the genuine Mac Operating System and genuine accessories. Otherwise, this will make your issue more critical. So, in that case, your Mac device will fail completely and you need to replace it further.
Hope this article will help you to understand the problem why your Mac is not turning on and how you can overcome that issue. If you have any difficulty or any doubt, you can get in touch with a professional to get rid of this particular issue with your Mac device.