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Finding Your MacBook Model Number: A Step-by-Step Guide

When it comes to identifying your Mac laptop, finding its model number is crucial for various purposes. Whether you're troubleshooting issues or updating your operating system, knowing your MacBook's model number can be a lifesaver. In this article, we'll take you through the simple process of finding your MacBook model number.

The Importance of Model Numbers

Model numbers, also known as Family Numbers on older G3 and G4-based Macs, are unique identifiers assigned to each MacBook model. These numbers are essential for identifying your device, and they're usually easy to locate. On notebook Macs, you'll typically find them on the bottom of the laptop, while desktop Macs have them on the back or bottom.

Finding Your Model Number

To find your MacBook's model number, follow these simple steps:

1. Click on the Apple menu in the upper-left corner of your screen.

2. Select 'About This Mac' from the drop-down menu.

3. In the Overview tab, you'll see your MacBook model listed.

Alternatively, you can also flip your MacBook upside down to find the model number printed on the underside.

Recent Model Numbers

For your convenience, here's a list of recent MacBook model numbers:

'G3 and later Mac models'

What You Need to Know About EFI Updates

In 2017, Apple introduced an ambitious EFI update with macOS 10.13 (High Sierra). This update brought several changes, including the introduction of the Apple File System, support for NVMe drives, and security updates. While these updates are essential for maintaining your MacBook's performance and security, they can also cause some issues when testing your device's memory.

Workarounds for Testing Memory

At Beetstech, we use MemTest86 to perform comprehensive tests of each computer's RAM. However, with the new EFI updates, we discovered a bug that affects certain tests. Fortunately, we've devised reliable workarounds to ensure you can still test your Apple device's memory without any issues.

Finding your MacBook model number is a straightforward process that requires minimal effort. By following these simple steps and knowing what to look for, you'll be able to identify your device with ease. Whether you're troubleshooting or updating your operating system, having your model number handy can make all the difference.

Finding macbook model number