How to Troubleshoot a Mac: 5 Common Problems

MacBooks are robust computers, but they are not immune to problems. 

Check below to learn how to troubleshoot a Mac when these common problems occur.

1. SMC (System Management Controller) Resetting

The SMC in Mac help controlling the functions of the hardware such as thermal management, managing sleep mode, and using the power button. An SMC rest is necessary when your Mac won’t finish starting up or when your Mac freezes during startup.  

Desktop Systems (iMac Pro and Mac Pro)

 In this suggestion, disconnect the power cord, wait for estimably 15-20 seconds then connect it back again. After connection, it again, wait for at least 5-10 seconds before connecting it again. Click this link for more on mac repairs.

Laptops with Non-Removable Batteries

These include the newer MacBook systems. For these systems, with the power supply connected, press and hold Shift + Option + Control, then the power button. Hold the buttons simultaneously, then release all the buttons. Your Mac can now be restarted using the normal procedure.  

Laptops with Removable Batteries

 These include the older MacBook systems. In this, disconnect the system from the power supply. Once the power supply is disconnected, remove the battery. Down and hold the power button for at least five seconds. Return the battery back and restart your Mac.  

2. Resetting Your PRAM or NVRAM (Parameter RAM)

The PRAM and NVRAM depend on your Mac’s age. They hold some of the basic settings required for your Mac to boot successfully. 

The settings include which startup device to use, the amount of memory installed, and the configuration of the graphics cards. You can learn how to reset here. 

3. Verify and Repair Disk 

Disk utility is used to verify the integrity of your disk and its file system. To verify and repair disk, you need to set your Mac into Recovery Mode. Learn how to verify and repair disk using Disk Utility here. 

4. Run Apple Diagnostics 

While holding a D, you can reboot your Mac. Hold it down until it gives you an option of choosing a language. If this doesn’t work, try using Option + D to do your apple diagnostics. 

This utility is meant to check your system automatically. In case a problem is identified, the test will show you reference codes. It will also suggest solutions you can try.

5. Repairing Your Hard Drive When Mac Won’t Start 

Many startup problems that face Mac are usually caused by a drive that needs minor repairs. However, it is impossible to perform any repair if your Mac won’t finish booting. 

Once your Mac is up and running, you can repair your drive using either a third-party software or an Apple software. Learn how you can get your Mac running and be able to repair your startup drive and be able to diagnose the problem. 

How to Troubleshoot a Mac

Repairing your Mac shouldn’t be limited to one solution. It is important to utilize any method that could help you know how to troubleshoot a mac. 

Check our website for more information on computer repairs.

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