"MacOS Reinstall Not Working: 4 Tested Fixes"

Have you encountered a similar issue? A few Mac users have reported the 'Reinstall macOS is not working' error. This article discusses possible ways to resolve the 'Reinstall macOS is not working' issue.

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There are several reasons why "Reinstalling macOS won't work." Understanding these issues is crucial to applying the right solution.

Reasons Why "Reinstalling macOS Won't Work"

There can be several reasons why you're unable to reinstall macOS. Let's check them out:

A malware attack: A virus can be very destructive and cause multiple issues within a system, which might prevent macOS from reinstalling correctly.

Damaged installer file: It's important to make sure that the installer file itself isn't damaged, as this can affect an unsuccessful reinstall.

Insufficient disk space: macOS requires 22 GB or more of available storage, depending on the version. If you don't have enough space, the installation can't continue.

System issue: A temporary glitch or error with your MacBook Pro/Air can also prevent a reinstall. Run First Aid to see if there's a problem.

How to Fix Issues with macOS Not Reinstalling

Wondering how to fix macOS when it won't reinstall? There are a few magical solutions to try. Check them out:

Fix 1: Check your Mac's internet connection

The simplest solution to the "macOS Not Installing" issue is to check your internet connection. To reinstall macOS, you need a strong and stable internet connection. If the network connection is poor, disruptions may occur during the installation process. Hence, it's advisable to verify your connectivity.

If necessary, switch to a Wi-Fi connection. But if that doesn't help, you should contact your internet service provider.

Fix 2: Reinstall macOS in Safe Mode

Another solution is to reinstall macOS, though note that the steps for entering Safe Mode vary by Mac model.

For an Apple Silicon Mac, do this:

Step one: Power down the system, and hold the power button.

Step 2: Release it when you see the Startup Options screen.

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Step 3. Select the boot disk (Macintosh HD). Hold down the “Shift” key.

Step 4. Now click “Continue in Safe Mode.”

Step Five: Log in to the system.

For an Intel-based Mac, follow these steps:

< strong > Step 1: </strong> Shut down your Mac.

Step 2. Turn on your Mac while holding down the “Shift” key.

Step 3: Release the key when you see the login screen.

Step 4: Click the “Sign In” button in the top-right corner. You can now reinstall macOS.

Fix 3: Repair the Disk to Reinstall macOS

A problem with the disk might prevent you from reinstalling macOS. So, it's best to fix it first. Here's what you need to do:

Step 1: Open “Disk Utility” and select “View.”

Step 2: Choose “Show all devices.”

Step 3: Go to the disk you want to repair.

Step 4: Select the “First Aid” tab.

Select the Emergency tab

5. Click Run. When the process is complete, click Finish.

When it's done, close Disk Utility and try reinstalling macOS to see if that fixed the problem.

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Fix 4: Reinstall macOS from Recovery Mode

The simplest way to fix an installer that won't run is to choose to reinstall macOS from Mac Recovery Mode. We have a video to help with that, too.

• 00:43 - Press Command + R to enter Recovery Mode
• 01:10 - Start your Mac while holding down the Command and R keys
• 01:15 - Release the keys when you see the Apple logo
• 01:40 - In the macOS Utilities window, choose Reinstall macOS

Check out these simple steps:

Step one: Enter Recovery Mode.

Step 2: In the Utilities window, choose Reinstall macOS.

Step 3: Follow the on-screen instructions.

Note that the steps to enter Recovery Mode vary depending on the model.

For Macs with silicon chips:

Step one: Open the system.

Step 2: Hold down the Power button.

Step 3: Let go when you see the Startup Options screen.

Step 4: Click “Options.”

Step 5: Click “Continue.”

For Intel-based Macs:

Step one: Boot the system.

Step 2. Hold down "Command + R."

Step 3: Release the keys as soon as you see the Apple logo.

Solution 5: Erase your Mac to reinstall macOS

If none of these options work, you can erase your Mac and reinstall macOS. Here's how:

Step one: Enter "Recovery Mode."

Step 2: Choose “Disk Utility.”

Step 3: Click “Continue.”

Step 4: Select “Macintosh HD.”

Step 5: Tap the “Erase” button.

Step 6: Enter the name and format.

Step 7: Choose Erase Volume Group or Erase. If asked, enter your Apple ID.

Step 8: When finished, exit Disk Utility. Then try reinstalling macOS to see if that resolves the issue.

But hey, just so you know, erasing your Mac can result in data loss. If that happens, you might want to go for professional data recovery software to do a Macintosh HD recovery.

"Mac Data Recovery Wizard" is an efficient data recovery tool that enables you to retrieve various types of data, such as audio, video, emails, and more. Its user-friendly interface makes it suitable for both beginners and experts.

Data Recovery Wizard for Mac can help recover data in many scenarios, including:

• Virus Attack: Malware attacks can severely damage devices.
• Formatting: Formatting the system can lead to data loss.
• Accidental Deletion: Human error is one of the main causes of data loss.
• System Crash: Temporary errors or glitches can cause a device to crash.

Follow the below steps to quickly recover deleted files from Mac:

Note: You can create a backup by clicking "Disk Backup" first on the left. The software will recover the deleted files from the backup image, which prevents further damage to your disk and data, making it safer and more reliable.

Step 1: Scan for the deleted files

Select the hard drive, external disk, or SSD from which your data and files were deleted, and click “Search for lost files.”

Step Two: Filter out missing files

The software will perform a quick and deep scan and try to find as many deleted files as possible on the selected volume. Filter the required files by “Type” and “Path” options.

Step 3: Recover the deleted file

Double-click to preview the deleted files, and then click the “Recover” button to get them back.

Fix 6: Reset the NVRAM to reinstall macOS

Parameter Random Access Memory (PRAM) stores information related to your startup disk and speaker volume, among other things. If there's a problem with PRAM, you might not be able to reinstall macOS.

For Mac computers with an M2 chip, resetting the NVRAM or PRAM might resolve the issue. Here's how:

Step one: Turn it down.

Step Two: Hold down “Command-Option-P-R.”

Step 3: Release the keys when you hear two startup sounds.

The bottom line?

It can be incredibly frustrating when reinstalling macOS doesn't work. However, there are several solutions that can help you fix the issue. For example, you can reset the PRAM or reinstall macOS in Recovery Mode. You can also erase your Mac or use Safe Mode.

Using any of these solutions might result in data loss. However, you can use the Data Recovery Wizard for Mac tool. It's one of the best data recovery tools that help users recover data with ease.

"Frequently Asked Questions about 'Reinstalling macOS Not Working'"

For more information about an invalid macOS installation, read the questions and answers below:

**1. How to force reinstall macOS?** Forcing a reinstall of the operating system on a Mac typically involves using Recovery Mode or Apple Configurator 2. Here are brief steps for both methods: ### Using Recovery Mode: 1. Restart your Mac. 2. While starting up, press and hold the `Command` and `R` keys until you see the Apple logo or a spinning globe. 3. Your Mac will load into Recovery Mode. From the menu bar, choose `Utilities` > `Disk Utility`, then select your startup disk to repair disk permissions (optional). 4. Close Disk Utility, and from the menu bar, choose `Reinstall macOS` (or `macOS Catalina`, etc., depending on your version). 5. Follow the on-screen instructions to download and install the new operating system. ### Using Apple Configurator 2 (for cases with physical access): 1. Connect your Mac to another Mac running the latest version of macOS using a USB-C to Lightning cable (or the appropriate adapter for your Mac). 2. On the target Mac, open the Apple Configurator 2 application. 3. Select your device and click on the `Restore` tab. 4. Click the `Restore` button to initiate the reinstallation process. 5. Follow the on-screen instructions to complete the reinstall. Please note that both methods will erase all your personal data and settings, so make sure to back up important files beforehand.

To force-reinstall an app on your Mac, follow these steps:

Step one: Quit the app that's preventing the process, then drag it to the Trash or use Move to Trash to uninstall it.

Step 2: Remove relevant files from the Library folder, such as Application Support, Caches, Preferences, and Saved Application State.

Step 3. Perform a forced restart on your MacBook, then redownload and reinstall the app from the developer's website or through the Mac App Store.

Why can't I install macOS Monterey on my Mac?

There can be several reasons why your MacOS Monterey won't install. This could be due to insufficient storage, network connectivity issues, software incompatibility, or problems with Apple's servers.

3. What to do when you can't reinstall macOS

When you can't reinstall macOS, try various solutions. First, reset the PRAM. You can also reinstall macOS using Recovery Mode. Another option is to erase your Mac and install macOS fresh.

Why can't I install macOS?

There are many reasons why macOS might not install, including a virus attack, a temporary error, a software bug, or insufficient disk space. It might be difficult to pinpoint the exact cause.