Apple Mac Repair: 2 Common Hardware Issues And How To Manage Them

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Apple’s Mac computers are workhorses. These machines can help users with several tasks, ranging from typing to videography. But, these devices aren’t impervious to breaks and damages. However, understanding the two common hardware issues may help you avoid these problems. Also, once they surface, you’ll know how to deal with the issues properly.

How To Repair A Mac With Slow Performance?

Several Mac computers have the appropriate hardware to handle several applications and tasks at once. The 16-inch MacBook Pro, for example, has 8 GB of RAM and a relatively powerful 1.4 GHz quad-core processor under the hood.

If you recently bought this device, you’ll be happy, knowing that each click of the mouse button will yield a snappy response. However, the computer may experience lags and crashes over time.

If so, troubleshooting the device begins by looking at the status of your hard drive’s storage capacity. Does the machine still have enough storage capacity for a significant amount of apps and files?  If not, deleting data might help improve your computer’s performance.

If it didn’t do the trick, check your device’s Activity Monitor to see which app is eating its power and memory. You can achieve this operation by using the following steps:

Step 1: Press the Command and Spacebar keys on your keyboard at the same time.

Step 2: Type the words ‘Activity Monitor’ on the search bar (without the quotations).

Step 3: Click on Applications, then Utilities.

Step 4: Click on Activity Monitor afterward.

Once the Activity Monitor window appears, look at the CPU and Memory tabs. The computer might be running an intensive program. Close the offending app and check the Activity Monitor again for signs of improvement.

But, if the software isn’t the culprit to the computer slowing down, you might assume that it’s a hardware issue. One particular hardware concern that causes Macs to experience crashes and lags is overheating.

According to Geeks on Wheels, Apple products that overheat may need a battery replacement. Cleaning the device may also help alleviate some of the concerns that compromise its performance.

How To Replace A Failing Mac Hard Drive?

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Overheating and lack of storage space might not only be the main culprits to Mac with performance issues. Sometimes, the hard drive is starting to fail, and it’s causing the computer to experience crashes and slowdowns.

Note that age and external damages might be the reasons for failing hard drives. Consider replacing the component to make the device run like it just came out of the store.

But, ensure to back up your data before replacing a Mac’s hard drive. You can back up your data to the cloud or an external hard disk.

However, how can you recover data to backup files and software from a crashed Mac computer?  Here are the steps to achieve that objective:

Step 1: Download the MiniTool Mac Data Recovery Tool.

Step 2: Run the Bootable Media Builder. Then, create a bootable USB drive or CD.

Step 3: Connect the bootable drive to the offending Mac computer.

Step 4: Connect another external hard drive to the computer upon entering the software’s data recovery tool’s main interface.

Step 5: Select Damaged Partition Recovery to scan the hard drive.

Step 6: Pick the data that needs saving and send them to the connected external hard drive.

Step 7: Remove the external hard disk from the crashed Mac computer.

Once you have the files you need, it’s time to replace the failed (or failing) internal hard disk. If you have a MacBook Pro, use the following steps to help you change the internal drive to a new unit:

Step 1: Place the MacBook Pro upside down. Also, ensure that it’s on a static-free surface.

Step 2: Open the ten screws with a Phillips screwdriver.

Step 3: Remove the bottom of the device gently.

Step 4: Locate the hard drive and remove the screws holding it in place.

Step 5: Remove the SATA ribbon or cable attached to the old hard drive gently.

Step 6: Connect the new hard drive to the location where you removed the old disk.

Step 7: Return the screws and the shell underneath.

Once you complete the hard disk installation, boot the Mac device on its Recovery Disk utility tool. Enter the maintenance app by turning the machine on while holding the Option key. Here, you can install a fresh Mac OS with the bootable drive you created earlier.


Always troubleshoot the Mac device for software issues first before isolating any hardware concerns. If your Apple computer has hardware problems stemming from overheating or a failed hard disk, follow this article’s guidelines. The steps posted above may help you solve these concerns. But, if you tried everything and the problems persist, don’t hesitate to call for professional help.

Raj Hirvate
Hi, I'm Raj Hirvate and I am a Tech Blogger from India. I like to post about technology and product reviews to the readers of my blog. Apart from blogging i'm a big Anime fan I Love Watching Naruto, One piece and Death Note.

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