imac 27 late 2013 black screen on startup random

Check any hardware components you’ve recently installed.

If you’re using an external monitor, make sure it’s connected properly and turned on.

Moreover, you can try to plug it in for at least five minutes to charge the battery

If you’re using a MacBook, make sure it has the right power cable and adapter.

You can simply check it by plugging in something else, like a lamp or your phone charger

Next, make sure that the electrical outlet is working.

Make sure that the connection to the power socket is ok and the cable itself isn’t damaged

It may sound obvious, but you should check your Mac’s power cable first.

This is the hardware you should check if your Mac won’t boot properly: So if you find your Mac won’t start, then you should check everything is working as it should and is plugged in correctly. There are several pieces of hardware involved when you start up your Mac. If your Mac shows none of these signs of life, then it’s very likely to be a power issue.Look for signs of life such as the startup chime, fan noise, or light indicators when you press the Caps Lock button, etc.Here’s how to check your Mac for power problems: Or if your MacBook won’t boot, it could be because it’s not charged. But before you look at anything else, you should establish the fundamentals, like making sure your Mac is plugged in. There are many possible reasons why your Mac won’t turn on. Here’s what to do if your Mac won’t turn on:

Try it out now with one free fix included, and see for yourself. If MacKeeper finds any malware, select it, and click the Quarantine buttonĪs well as antivirus, MacKeeper features disk cleanup tools, a Duplicates Finder, VPN and more.In MacKeeper, select Antivirus from the sidebar.One potential cause is malware, so you should always make sure you have antivirus software installed and run regular scans. Whether you have a MacBook Pro, MacBook Air, or even an iMac that won’t boot, this article will help you to work out what the problem is and to fix it.įinding your Mac won’t boot is annoying, to say the least. Thankfully, there are ways to fix this problem. But sometimes things can go wrong, and you may find your Mac won’t start.

Normally, when you turn on your Mac, it will load into macOS fairly quickly and without any problems.

Imac 27 late 2013 black screen on startup random