Make A Mac Recovery Usb

1. Make A Mac Recovery Usb 3.0
2. Make A Recovery Usb Mac
3. Bootable Recovery Usb Mac
4. How To Make A Mac Recovery Usb

Feb 10, 2021 Use the 'createinstallmedia' command in Terminal Connect the USB flash drive or other volume that you're using for the bootable installer. Open Terminal, which is in the Utilities folder of your Applications folder. Type or paste one of the following commands in Terminal. How to create a bootable macOS Catalina installer drive Put the macOS Catalina installer on an external USB thumb drive or hard drive and use it to install the operating system on a Mac. Create the Recovery ISO The Apple download contains a recovery image called BaseSystem.dmg which needs to be copied to a correctly partitions and formatted recovery USB or ISO. Download the OS X El Capitan installer Note for Windows users running Linux from VirtualBox. Jan 17, 2016 If the Mac is new enough (A1278 covers a range of models spanning a few years), you may be able to use Internet Recovery. Power on the the machine, and i mmediately after hearing the Mac boot chime, hold down Command+Option+R. If it works, it will step you through connecting to wifi if needed, then will download and install the OS. Insert the bootable USB installer drive and go to 'Apple Menu Restart'. When your Mac restarts, press and hold the Option key till 'Startup Manager' opens. The Startup Manager scans and lists the drives that are connected and bootable. Note that the Startup Manager will only list volumes that include bootable volumes.

Most new PCs don't come with DVD drives anymore. So it can be a pain to install Windows on a new computer.

Luckily, Microsoft makes a tool that you can use to install Windows from a USB storage drive (or 'thumbdrive' as they are often called).

But what if you don't have a second PC for setting up that USB storage drive in the first place?

In this tutorial we'll show you how you can set this up from a Mac.

You can download the ISO file straight from Windows. That's right - everything we're going to do here is 100% legal and sanctioned by Microsoft.

If you want an English-language version of the latest update of Windows 10, you can download the ISO here.

If you have a relatively new computer, you probably want the 64-bit version. If you're not sure, go with the 32-bit version to be safe.

If you want a non-English-language version of Windows, or want to get an older update version, download the ISO here instead.

Make A Mac Recovery Usb 3.0

The ISO file is only about 5 gigabytes, but I recommend you use a USB drive with at least 16 gigabytes of space just in case Windows needs more space during the installation process.

I bought a 32 gigabyte USB drive at Walmart for only $3, so this shouldn't be very expensive.

Stick your USB drive into your Mac. Then open your terminal. You can do this using MacOS Spotlight by pressing both the ⌘ and Space bar at the same time, then typing 'terminal' and hitting enter.

Don't be intimidated by the command line interface. I'm going to tell you exactly which commands to enter.

Open Mac Spotlight using the ⌘ + space keyboard shortcut. Then type the word 'terminal' and select Terminal from the dropdown list.

Paste the following command into your terminal and hit enter:

diskutil list

You will see output like this (note - your Mac's terminal may be black text on a white background if you haven't customized it).

Paste the following command into your terminal and hit enter:

diskutil list

You will see output like this (note - your Mac's terminal may be black text on a white background if you haven't customized it).

Copy the text I point to here. It will probably be something like

/dev/disk2.

Next format your USB drive to Windows FAT32 format. This is a format that Windows 10 will recognize.

Note that you should replace the disk2 with the name of the your drive from step 3 if it wasn't disk2. (It may be disk3 or disk4).

Run this command using the correct disk number for your USB:

diskutil eraseDisk MS-DOS 'WIN10' GPT /dev/disk2

Then you'll see terminal output like this.

This will probably only take about 20 seconds on a newer computer, but may take longer on an older computer.

Note that for some hardware, you may instead need to run this command, which uses the MBR format for partitioning instead of GPT. Come back and try this command if step 7 fails, then redo steps 5, 6, and 7:

Now we're going to prep our downloaded ISO file so we can copy it over to our USB drive.

You will need to check where your downloaded Windows 10 ISO file is and use that. But your file is probably located in your ~/Downloads folder with a name of Win10_1903_V1_English_x64.iso.

hdiutil mount ~/Downloads/Win10_1903_V1_English_x64.iso

Update April 2020: One of the files in the Windows 10 ISO – install.wim – is now too large to copy over to a FAT-32 formatted USB drive. So I'll show you how to copy it over separately.

Thank you to @alexlubbock for coming up with this workaround.

First run this command to copy over everything but that file:

rsync -vha --exclude=sources/install.wim /Volumes/CCCOMA_X64FRE_EN-US_DV9/* /Volumes/WIN10

Then run this command to install Homebrew (if you don't have it installed on your Mac yet):

/usr/bin/ruby -e '$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)'

Make A Recovery Usb Mac

Then use Homebrew to install a tool called wimlib with this terminal command:

brew install wimlib

Then go ahead and create the directory that you're going to write the files into:

mkdir /Volumes/WIN10/sources

Then run this command. Note that this process may take several hours, you may see 0% progress until it finishes. Don't abort it. It will use wimlib to split the install.wim file into 2 files less than 4 GB each (I use 3.8 GB in the following command), then copy them over to your USB:

wimlib-imagex split /Volumes/CCCOMA_X64FRE_EN-US_DV9/sources/install.wim /Volumes/WIN10/sources/install.swm 3800

Once that's done, you can eject your USB from your Mac inside Finder.

Congratulations - your computer now should boot directly from your USB drive. If it doesn't, you may need to check your new PC's BIOS and change the boot order to boot from your USB drive.

Windows will pop up a screen and start the installation process.

Enjoy your new PC, and your newly-installed copy of Windows.

Restoring Mac from external hard drive on Mac is one of the choices that people apply if they can't connect to a stable Wi-Fi while restoring a Mac. And it is also an exclusive feature that Mac turns any removable storage device into a recovery tool. Here are the 7 steps you need to know for how to restore Mac from External hard drive, including USB flash drive.

Bootable Recovery Usb Mac

Note: while using a USB memory stick to restore Mac, all data on the device will be erase completely. If you have some important files there, please move them to somewhere to store first.

Step 1. Find and launch Disk Utility. It is in the Utilities folder under Applications. Next, plug in your USB hard drive to the USB slot on your Mac, making sure it is connected with your Mac. When connected successfully, it should appear in the window or the Disk Utility window. Select it, then select the Partition heading.

Step 2. In the Partitions Layout heading, select 1 Partition from the drop-down list. Click Options, then click GUID Partition Table heading, then OK.

Step 3. Click the drop-down list for the Format and select Mac OS Extended. Name it and select Apply. Click the Partition button in the dialogue.

Step 4. When it finished for step 3, go to http://support.apple.com/kb/DL1433 to download the Recovery Disk Assistant. The downloaded Recovery Disk Assistant will detect the USB drive. You need to ensure the action and click Continue, typing in the right password you have set for the Mac.

Step 5. The data will be written to the disk. Be patient and keep your USB hard drive connected firmly until it prompts to.

How To Make A Mac Recovery Usb

Step 6. To use the new recovery stick, you need to insert the USB hard drive again and reboot. Before the Apple logo appears, hold down Option and Command keys. Next, click the USB icon in the window to select it.

Step 7. When the recovery system has booted, choose the option you need. Among them, Disk Utility is the most useful tool. It will repairs errors that might prevent your Mac from booting.

Whether you restore Mac from USB hard drive or with the built-in internal recovery, it will always cause data loss. To restore the lost data back to Mac, you need to have the most powerful and useful software, iBeesoft Data Recovery for Mac, installed. It will scan your Mac to look for and recover deleted or lost photos, videos, audio files, archives, emails, documents and more. Here are some of its salient features:

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