Installing mac os x on macbook. Complete Guide to Installing MAC OS on PC


Because the Mac family of computers are known for their reliability and endurance, many users choose not to upgrade their device just because of the Retina display or a more powerful processor. However, not every such “old man” can install the latest software, including the OS X Mountain Lion operating system - Apple itself introduces restrictions here. What to do in such a situation?

Fortunately, no one forbids us to use a little trick to give Mac a second wind. We will look at installing OS X version 10.8.3 using the example of the special utility MLPostFactor. Of course, it was not developed in Cupertino, so you need to remember one simple and easy-to-remember rule.

You carry out all subsequent actions with your computer only at your own peril and risk!

We've sorted this out, so let's proceed directly to the operating system installation procedure. First of all, it should be noted that MLPostFactor does not support all generations of Mac computers, but their list is quite impressive.

  • MacBook late 2006, 2007 and 2008
  • MacBook Air mid 2007
  • MacBook Pro late 2007 and mid 2007
  • iMac 2006
  • Mac mini 2006
  • Mac Pro 2006 and 2007
  • Xserve 2006 and early 2008

Not supported

Macs introduced from 2006 to 2008 with PowerPC, Core Duo, and Core Solo processors.

Minimum System Requirements

  • Mac with Core 2 Duo processor and Lion operating system
  • Two gigabytes of RAM
  • A copy of Mountain Lion (more on that later)
  • Eight gigabyte external storage (optional)
  • Free partition for Mountain Lion (minimum 20 GB)

If your computer fully meets the above requirements, you can safely move on.

Download a copy of Mountain Lion

There are several ways to do this. The first is to buy the operating system from the new Mac from the App Store, copy it to an external drive, and transfer it to the old Mac. The second is to download the Parallels Desktop program (the trial version is enough), install Lion using it, and then buy Mountain Lion through the Mac App Store completely legally. Be sure to copy it to your Applications folder.

Partitioning the hard drive

Open Disk Utility and create two new partitions on your hard drive. We call the first “Install” and give it eight gigabytes of free space, and the second (ML) we give at least 20 gigabytes.

Download and run MLPostFactor

Macbooks are famous for their stable operation, but this machine is no stranger to software glitches, including critical ones, when the situation can only be corrected by reinstalling the operating system. In this article we will tell you how to reinstall Mac OS.

However, before you rush to reinstall the system, you need to carry out one important procedure - transfer important information to another device, because reinstallation will most likely damage the files on the Macbook.

Reinstallation

Is the information you need saved in a safe place? Great! Then we proceed to reinstall the system. This procedure, let’s say right away, is simple and feasible even for a non-advanced user, the main thing is to strictly follow the instructions. As for time costs, reinstallation will take about an hour.

So let's get started:


Well, you're almost ready - all you have to do is wait for the installer to complete its work and perform the initial setup of the device.

Initial setup

The initial setup menu will load automatically, you will need:


Once these items are configured, you will receive a Macbook with a reinstalled operating system. Please note that some initial setup steps can be skipped; in items that can be ignored there are corresponding buttons, for example, in item 8 you can click “Do not register.”

Let's summarize

Well, now you know how you can reinstall Mac OS on a MacBook, and it’s worth noting that this guide works for both Macbook Air and Macbook Pro. The reinstallation procedure, as we promised, is simple and straightforward; here, unlike Windows, you don’t even need any disks with the operating system - the laptop will download everything itself, the only condition being access to a high-quality Wi-Fi network. We hope everything worked out for you, and if not, contact support or a service center.

In some situations, macOS users may need to reinstall the system. Today we want to introduce you to the methods of performing this procedure.

Technically, there are two options for a new installation of the system - via the Internet and via a boot drive. The methods differ in the available system options and convenience for the end user.

Method 1: Reinstall via the Internet

One of the features of macOS is the ability to install the system using an Internet connection. The only requirement is a stable connection to the World Wide Web. Reinstallation in this case starts when the computer boots and requires pressing a specific key combination, which we will discuss below.

  1. Open the Apple menu and select the option "Reboot".

  2. While your computer boots, press and hold the following keyboard shortcuts:
  3. Release the keys when a spinning globe icon with text appears on the screen "Starting Internet Recovery. This may take a while".

  4. The text will change to a loading bar after a few seconds - wait until the selected version of macOS downloads and installs.

    Attention! Do not disconnect the device from the electrical outlet, and do not close the MacBook lid!

  5. A window will appear "Utilities", select the item "Reinstall macOS".

  6. The installation procedure will start, after which the First System Setup Wizard window will appear.

This method will not work in case of some types of Internet connection (mainly VPN connections) or if there is strict NAT on the ISP side. If your Internet connection is not suitable, you can use the method below.

Method 2: Reinstall from bootable media

A more time-consuming, but more reliable method of re-installing macOS is to use a bootable drive, preferably a flash drive. You will first need to download the installation image from the AppStore to your Mac, and then write it to the media by entering certain commands in "Terminal".

The disadvantage of this method is obvious - a bootable drive cannot be created if the computer does not boot the system. In this case, you should try restoring the system from a Time Machine backup or resetting it to factory settings.

Solutions to possible problems

The process of reinstalling the operating system does not always go smoothly, so we will consider the most common problems.

The computer does not respond to keyboard shortcuts
If your device doesn't respond to the keyboard shortcuts in Method 1, you most likely pressed the buttons too late or released them too early. Please note that depending on the model, the combination must be held for up to 15 seconds. It also cannot be ruled out that the keyboard may fail, especially if a wireless option is used. In this case, it is better to connect a wired device to one of the free ports.

The download process is stuck
If it seems to you that the download process is frozen when reinstalling via the Internet, just wait - even the system itself warns that the operation may take a long time, especially if the Internet connection bandwidth is less than 4 Mbps.

Conclusion

Reinstalling macOS is a fairly simple task - to solve it, you just need to have an Internet connection or a bootable USB flash drive with macOS recorded on it.

If you are lucky enough to pick up a used Mac from a friend or you are going to sell a Mac mini, iMac, Macbook, then it is advisable to reinstall the system so that there is no personal data left on the computer. But what if you don't know or have forgotten your account password?

In this article, we'll show you how to bypass this problem and restore your Mac to factory settings, even if you don't have the password.

To improve your device's performance, check out our tips for speeding up your Mac.

Restore password

Before you panic about a forgotten account password on your Mac, you should know that resetting it is not that difficult. Every Mac has a built-in recovery mode that will allow you to change your system password if you've forgotten it.

Check out our instructions for recovering your forgotten Mac login password.

Erase the contents of your Mac

Since you'll be completely deleting all content on your Mac, you'll need a USB drive with macOS ready or internet access that can download several GB worth of content, as this will be used to install macOS.

For more information on this, you can read our guide on how to reinstall macOS using USB or our guide on how to reinstall macOS in recovery mode.

Now you are ready to start. First you need to turn off your Mac. Then press the power button and immediately press and hold the keys Control and R until you see the Apple icon or spinning globe icon.

Release the keys and soon after you will see the macOS Utilities window.


There are four options in this window: Restore from backup Time Machine, reinstalling macOS, receiving help online And disk utility. Click on the last one, then select "Continue".

You'll then see a list of all the HD drives that are currently connected to your Mac. The left columns show the names, and the main panel shows the details of the selected drive.

Look at the section "Interior" for your main drive. It is often called Macintosh HD and appears at the top of the list. Click on it so it's highlighted, then click the button "Erase" from the options on the main panel.


A pop-up window will appear with several fields that you will need to fill out. The first is the name, in which you must enter the name of the disk, usually Macintosh HD.

Below are two drop-down menus. The first is the format in which to choose MacOS Extended (Journaled), and the second field is called Scheme, and here you need to select GUID Partition Map.

Finally, click "Erase", and the disk will be cleared of all users, applications and content.

Of course, to use the Mac after this, you will need to reinstall the operating system. To do this, return to the menu macOS utilities, select "Reinstall macOS" and follow the onscreen instructions.

Parallel installation of Mac OS and Windows may be required in various cases. Two users on one computer, Windows is needed to run certain programs and games with maximum performance, etc.

Methods of parallel use:

  1. Installing operating systems on different hard drives. In this case, we will make the selection at boot by pressing the F12 key at boot and selecting the specific hard drive on which Mac OS X or Windows is installed.
  2. Installing and selecting the operating system using the bootloader. We will look at the example of using the Clover bootloader, but if you wish, you can use any bootloader for Hackintosh that is more familiar and convenient to you.
  3. Installing Windows on a Parallels Desktop virtual machine. In this case, you get Windows as a program running on Mac OS X. Performance in this case is slightly reduced, since two systems are running simultaneously. you can read our article.

Installing operating systems on different hard drives

The simplest, but at the same time effective way of combining two systems. When used this way, all PC settings are taken by Windows directly from Bios, which does not lead to even a minimal decrease in performance.

The method is very easy to implement and does not require special skills. The boot system is selected through the Boot Menu, which can be called up by pressing the F12 key when booting the PC. By choosing a specific hard drive, we thereby determine which operating system we will work on.

Installing Mac OS X and Windows on different partitions of the same hard drive

When using this method, the operating system is selected using the bootloader window. In this article we will look at the example of a bootloader Clover.

You can use any other Mac OS Hackintosh bootloader.

In this method, the installation sequence is very important:

  1. Installing Mac OS X on PC. If you have not done this yet, you can read the instructions in our articles(,). This is important because in a Windows environment we will not be able to format the partition in Mac OS Extended (Journaled), and this is the most important condition for installing Mac OS X.
  2. Installing the Clover bootloader on your hard drive. You can find out how this is done in the articles on installing OS X listed above. Sometimes, for security reasons, Clover is not installed on a hard drive, but is launched from a flash drive, which in this case acts as a key to OS X. Important! So that the EFI partition that is on the flash drive is fully configured to boot Mac OS on your PC, since in many cases the installation settings and boot settings have differences.
  3. Windows installation.

Preparing to install Windows

Formatting a partition

In a running Mac OS X system, format the disk partition that is intended for Windows in MS-DOS (FAT) using disk utility. This operation is required so that when installing Windows, the partition for installation is detected. The Mac OS Extended (journaled) format used by Apple is not recognized by Windows and the partitions will not be detected.

BIOS setup

If, when installing OS X, you had to disable virtualization settings in the BIOS, you must enable them. Without enabling these parameters, the installation will fail in 90% of cases.

By the way, these BIOS settings are disabled only when installing Mac OS; after installation, you can safely enable them; they will not affect the system startup in any way.

Setting up config.plist

It is very important that the timeout is specified in config.plist before starting the system. Otherwise, you will not have the choice and the system specified in it or the last loaded system (the default setting in Clover) will start automatically.

To do this, open config.plist in CloverConfigurator and change the parameter to 5-20 seconds (if you want the last running system to start automatically, if there is no choice). The value “-1” is so that the bootloader does not start the system automatically, but waits for our choice.

Then we save.

After restarting the computer with connected, we will see an additional icon for installing views in the Clover window.

After starting the installation, we format the FAT partition we selected in advance and format it with the Windows utility to NTFS, after which the process is not much different from a regular installation.

Now our Hackintosh is completely ready to install a second system, in our case Windows.

Installing Windows is similar to installing Mac OS.


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