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List of the table of contents of this article:

• 1, Apple Computer Mac How to Restore Factory System | Mac Heavy Install the initial system steps
• 2  、... Apple's new MacBookAir13-inch reinstall win10 system tutorial with USB flash drive
• 3,Pharma R&D materials HS code verification mHow to reinstall the system of acbookpro
• 4, How to reinstall the system after macbook erases the disk?
• 5, Macbook Unable to reinstall the system after erasing the disk

How to restore the factory system on Apple Computer Mac|Mac Reinstall the initial system steps

It only takes 5 simple steps to restore the factory settings of the Apple computer. The specific operation steps are as follows: tools/raw materials: Apple macbookpro, macOSBigSur1 Apple system 12. After backing up the computer data, press the command+R key while restarting the computer.

There is no restore appearance setting in the Apple system. The so-called factory reset is only to reinstall the system.There are three ways (pay attention to data backup): 1: Online recovery: press and hold command+r when booting. Wait for the earth icon to appear and connect to the wireless network to restore. The time depends on the network speed.

Step 12: Then choose which disk area you want to install Mac OS X Lion to. Step 13: Start reinstalling, wait! This download step takes about 1 hour (with Wi-Fi connection). Step 14: Most of the time is completed, the system will restart, and the familiar Apple logo will come out again.

First, turn on the power switch of the Mac and hold down the command + R key to enter the recovery mode, and we can see the Mac OS X utility. 2. Select Disk Utility_ and then selectSelect the option above, generally Macintosh HD, and select Erase on the right. It means to delete all the content and reinstall the new system.

... Apple's new MacBookAir13-inch reinstall win10 system tutorial with USB flash drive

1. First, insert the made USB disk boot disk into the computer, and press "option" continuously when booting to enter the boot window. When we see the window bouncing out of the USB disk installation master menu, we use the up and down keys of the keyboard to select [03] to start the Win8PE installation maintenance version (new machine), and press the return key to confirm.

2. Download the win10 image file on the Apple computer, or copy the win10 image to the Apple computer with a USB flash drive.

3. The method of installing the win10 system on Apple notebook is as follows: operating environment: Mac Os, MacBook Air, USB flash drive. Open the Apple laptop and enter the table.Surface, open [Disk Utility] on the utility page, select the entire hard disk, click "+" to increase the capacity of the Windows partition, and click [Application] after completion.

How to reinstall the system in macbookpro

An important step in the system partition of the windows operating system. You can "use 32G" partition, divide it equally, or drag a small click in the middle to divide it, depending on the usage.

Macbook Pro is easier to install dual systems, because there is an optical drive. Mine is Air, but the reason should be the same. It is achieved through Boot Camp software. Running the applicationThe Boot Camp assistant in the utility, assign the partitions of the Windows system and Mac system according to the prompts, and adjust it manually.

If your Mac computer does not have an Apple keyboard, you can try the following method to reinstall the Mac system: Use an ordinary keyboard: If you have an ordinary USB or Bluetooth keyboard, you can try to connect it to your Mac computer, and then hold down the Option key (or Alt key) And start the computer.

To achieve Win7 system installation, you can refer to the following steps for specific methods: Run Boot Camp Assistant on Mac OS, and check the option "Download the latest Windows support software from Apple" in the task selection interface.

How to reinstall the system after macbook erases the disk?

1. Step 1: First, when the MacBook Air is turned off, press the Command and R keys without letting go, and then press the open key in the upper right corner at the same time (remember to continue to press Command + R at this time) Key). Step 2: When you enter this interface, you can release all the buttons.

2. With the OS X recovery function built in OS X, you can repair the disk or reinstall OS X without using a physical CD.

3. Before restoring the factory settings, especially whether the Macbook battery power is sufficient.Ensure the completion of the response system under the condition of continuous power.

4. Dear brother, first of all, the Mac system is tailor-made for Apple. THE PREMISE OF ORDINARY MACHINES INSTALLING MAC OS IS THAT THE HARD DISK MODE IN CMOS IS SWITCHED TO ICHA MODE FIRST. IF THERE IS NO TRANSMISSION MODE IN THE MOTHERBOARD, IT IS 100% UNSUCCESSFUL, AND IT MAY NOT BE SUCCESSFUL TO OPEN ICHA.

macbook cannot reinstall the system after erasing the disk

1. The reason why macbook cannot reinstall the system after erasing the disk may be: in recovery mode, the terminal will display the disk In read-only mode, data cannot be written, so the system cannot be reinstalled. Expand knowledge: MacBook is a laptop produced by Apple in 2015.

2. Insert the USB flash drive with the system into the computer. Then turn it on and press the option key. On the boot page, select the reinstall OSX option and click the continue option. Click the continue option. Click the consent option. The last option is to install the option, just wait for the installation to finish.

3. First of all, when the MacBook Air is turned off, press the Command and R keys without letting go, and then press the open key in the upper right corner at the same time (remember to continue to press Command at this time... When you enter this interface, you can release all the keys.

4. Use the DiskGenius hard disk tool provided inside to handle it. DiskGenius Hard Disk Tool PassTo create a system partition through the DiskGenius hard disk tool, the easiest way is to enter "DiskGenius" and solve it effectively through the "quick partition" provided in it, which is very simple and practical.

5. Step 1: First, when the MacBook Air is turned off, press the Command and R keys without letting go, and then press the open key in the upper right corner at the same time (remember to continue to press the Command + R key at this time) ). Step 2: When you enter this interface, you can release all the buttons.