Sep 28, 2020 • Filed to: Solve Mac Problems • Proven solutions
Booting into Ubuntu from the external USB drive. To test Ubuntu Linux on a Mac: insert the USB drive into an available USB port. Reboot, or turn on, the Mac; Immediately after the start-up chime press the Option key (sometimes marked alt) Select the USB drive from which to boot by using the left and right arrow and Enter keys; Conclusion. If your Mac is using a firmware password, you're prompted to enter the password. Option-Command-P-R: Reset NVRAM or PRAM. If your Mac is using a firmware password, it ignores this key combination or starts up from macOS Recovery. Shift (⇧): Start up in safe mode. Disabled when using a firmware password. D: Start up to the Apple Diagnostics.
A Universal Serial Bus or USB Drive, also known as a flash drive is a portable data storage device that includes a memory which includes a USB interface. It is typically removable and much smaller than an optical disc. Any sort of data can be stored in this device. The drives are available in various sizes and as of to date, the 2TB(Tera-Byte) flash drives in terms of storage capacity are the largest ones available in the market.
Apple released the new Mac OS X 10.10 Yosemite in the Mac App Store for everyone to download and install for free on October 16th, 2014, but downloading a 5+ GB file for each of your computers will take some serious time. The best thing to do is download it once and create a bootable install USB drive from the file for all of your Macs. Starting with OS X Lion, Apple did away with DVDs and other media as a method of installing software and switched to a download model instead.Even so, it's still easy to create a USB installation disk for OS X Lion if you want to install Lion on a freshly formatted hard drive, if you're in an emergency booting situation, or if you need to repair your Mac's hard drive. Point to your Mac OS.dmg or.iso file by clicking the add button. After that TransMac will create bootable Mac OS USB within few minutes. Then you can insert it into your Mac, hold down the option key while turn on and boot your system with this USB.
Today, these drives are one of the most consumed used devices in the world. Thanks to their portable nature, affordability, and compatibility, USB drives are being used to send and receive endless information across a surplus of networks and platforms all around the globe. This small tool has opened the world to a stream of limitless options with respect to storing, transferring, copying data, and much more. One of them includes Booting the Mac from such a device.
Part 1. Reasons for Mac Boot from USB
Booting the Mac from USB in a way gives the power back to the user. The likeliest of the reason for choosing the boot from the USB method is that your Mac won't start which denies the user access to the computer. Using an external source like the USB drive helps the user get around the problem. It provides the user access to the contents of the internal drive, assuming the data is safe and not corrupted. It also helps to repair the Mac disk with Disk Utility and other tools. Here are the top reasons why the user should choose to Boot Mac from USB:
- Allows the user to install a different version of macOS.
- It allows the user to test a new version before you make the decision to upgrade.
- Allows risk-free testing of the Beta version.
- Faster and efficient.
- By installing older versions through USB, it permits certain Apps to run which are not compatible with the latest macOS.
Part 2. Preparations for Booting Mac from USB
To ensure a risk-free procedure certain measure should be taken:
- The user should buy a name-brand flash drive.
- The USB should contain 16-32GB of free space.
- The user should scan the flash drive with some reputable Anti-Virus software.
- The user should check to see what size of ports they have on the Mac. A 12' Mac only contains a single C-Type port.
- Make sure to purchase the C port flash drive to avoid any inconvenience.
- It is advised that the user should go with a USB 3.0 supported drive, with a size of 16GB to ensure a swift transfer of data.
- The USB drive should be formatted with a supported GUID partition.
- It should contain an OS X installer or a usable operating system to work with.
Part 3. How to Create Bootable USB on Mac
There are a few general guidelines that can help get your machine started which are mentioned above, regardless of the OS the user prefers. Here are the methods to create a bootable USB drive on Mac.
Creating a Bootable USB Using Terminal
The terminal is the default gateway to the command line on a Mac. It is just like the Command Prompt feature works for MS Windows. The Terminal feature ensures a hassle-free experience for the Mac user without the conventional pointing and clicking, the user just has to type the commands and the computer does the rest. The user can find Terminal in the Applications > Utility folder or it can be checked in the finder utility.
Related: Further, read and know more complete details on Mac Terminal.
Using the Terminal feature is the most simple way to create the bootable USB drive. The user just needs to follow one easy step which is renaming the MyVolume portion of the command with the name of the drive. The name of the drive can be changed using the Disk Utility of Mac. Here are the steps required after opening the Terminal feature to create a bootable USB drive.
- Copy and paste the command which is suited for the version of the operating system into the Terminal window.
- The command for MacOS Mojave is as follows:
sudo/Applications/InstallmacOSMojave.app/Contents/Resources/createinstallmedia --volume/Volumes/MyVolume - Press the Return key.
- Enter the password.
- Confirm to erase the USB drive by typing Y followed by the Return key.
- The terminal will erase all the data inside the drive and create the bootable USB drive.
If there is a need to install a different version of the operating system then the user just has to replace the above-underlined command with their desired version of OS. For example, if the user wants to install Mac OS Sierra instead of Mojave then they would have to replace 'Mojave.app' with 'Sierra.app' inside the command line.
Part 4. How to Boot Mac from USB Media
After creating a bootable USB drive, the user simply needs to plug the created drive into the open port on the Mac. Here are the steps to boot Mac from the USB flash drive:
- Power on the system.
- Press and hold the Option (Alt) key on the keyboard when the computer starts.
- Select the USB drive as a startup disk when the option appears.
- The system will start the boot process off the USB drive.
- Install the operating system from the macOS utilities.
- Data can be restored by using the Time-Machine backup option.
Video Tutorial on How to Boot Mac into Recovery Mode
Part 5. How to Recover Data from Unbootable Mac
The Mac becomes unbootable when the BIOS which is a firmware that is used to perform hardware initialization during the booting process fails to recognize the startup process. Adobe photoshop cs5.1 download mac. It usually happens when there is a failed system update, system crash, damaged MBR, or when the drive becomes corrupt.
Recoverit Mac Data Recovery software is the most efficient option to recover all the lost data when Mac becomes unbootable. Developed by Wondershare, Recoverit is one of the most preferred recovery tools in the world. The tool provides an instant preview of what is recovered after a detailed scan. It allows us to connect almost every type of portable device and recover data from them. Data can be restored by performing the recovery and repair process. The process involves the installation of the Recoverit software that offers users the chance to get back the important data that they had lost.
Beyond Compare is a multi-platform utility that combines directory compare and file compare functions in one package. Use it to manage source code, keep directories in sync, compare program output, etc. Beyond Compare is focused. Beyond Compare allows you to quickly and easily compare your files and folders. By using simple, powerful commands you can focus on the differences you're interested in and ignore those you're not. You can then merge the changes, synchronize your files. Download Beyond Compare 3 This is an older version of Beyond Compare. It is provided here for those who have a license to version 3.x and have not upgraded. Version 3.3.13 Build 18981 Oct. Beyond compare 3.3.13 keygen.
Step 1. Create a Bootable Media
To recover data from an unbootable Mac, you need to create a bootable media first.
- Installation: Please Install Recoverit by clicking on the icon.
- Select an option: For your crashed Mac, please choose the 'Computer Crash Recovery' option.
- Initiate Recovery Process: Click on 'Start' for the recovery process to launch.
![Usb Usb](/uploads/1/1/7/9/117915023/997454283.jpg)
- Create Bootable Drive: Select the 'Create USB bootable drive' option and click on 'Create'.
- A pop-up dialogue will appear that will prompt the user to format the USB drive.
- Format the Drive: Click on 'Format' Now.
- Recoverit will show you the process of formatting the USB drive and creating a bootable drive.
- After a while, the bootable drive will be built up. And please follow the guides which Recoverit shows you.
Step 2. Recover Data from Crashed Mac
Here are the following steps required to recover data from an unbootable computer.
1. Select the Location
When you launch Recoverit, you can select a location to scan. In this case, we will be performing data recovery on Mac's internal hard drive (Macintosh HD) instead of any other connected source.
2. Scan the Location
As soon as you would click on the 'Start' button, Recoverit will take the needed steps for data extraction. If you want positive results, then try not to close the application in between.
3. Preview and Recover
Boot Usb For Mac Os X 10.12
When the data recovery process is completed, the application will display the results on the interface. You can go to any category of your choice from here and preview the retrieved content. Make the needed selection and click on the 'Recover' button to save your files to a secure location.
All hope gets lost when the computer becomes unbootable and the data gets deleted. Recoverit recovery software is the most convenient program when it comes to retrieving lost data from the computer.
Installing the macOS from a USB flash drive gives the user an instant solution when the Mac installer due to some reason refused to work. The method to create a bootable drive is easier than it sounds. Now, you know what to do whenever you want to upgrade your macOS from a bootable external source by following different methods to ensure a safe and hassle-free process. If you lose valuable data when the Mac becomes unbootable then you can easily recover the lost files by using the Recoverit recovery software. Recoverit guarantees data recovery in no time.
What's Wrong with Mac
- Recover Your Mac
- Fix Your Mac
- Delete Your Mac
- Learn Mac Hacks
From this point, we’ve now provided plenty of installation files whether for installing macOS on Windows or on Mac. Such as macOS Sierra DMG, macOS High Sierra DMG, and more. That’s not the only thing. We’ve also provided the files for installing macOS on Windows via VMware or VirtualBox. That is macOS Catalina ISO, macOS Catalina VMDK, and a few more. With that ends up pretty much lots of downloads that help thousands of users every day to create, download, install, and enjoy making use of it. Now for installing El Capitan, we’ve shown how to Create Bootable USB Installer for macOS X El Capitan on Windows 10.
While Apple’s operating systems and as well as Apple products are the most well-known things on the planet. Which has millions of users, Apple’s operating system particularly macOS, provide the ultimate user experience with the outstanding features and apps. With that so, those features and things are only interesting when you’ve installed. The installation or upgrade can be complex but not with a bootable USB installer, so here’s how to create one.
- Related:How to Create macOS Catalina Bootable USB Installer in Windows
macOS X El Capitan
El Capitan is the twelfth significant drop of the Macintosh operating system. After Yosemite, Apple announced its super new OS X El Capitan. In addition to Yosemite’s features and updates, Apple has included new features and tons of updates and new features. El Capitan is complete and even more of what a user needs. It’s entirely full of features and useful options and apps that even Windows and other operating systems users wish for. But that doesn’t mean Mac users aren’t excited for. In this post, I’ll show how to Create Bootable USB Installer for macOS X El Capitan on Windows 10.
Pretty much every single Mac user waits for Apple’s annual event for watching the only excellent product and software revealing event. That’s what happened with El Capitan. The reason for that is, El Capitan has such amazing features that none of them has been in the past or even now in other operating systems. Which makes you work and do things in easy and smart ways such as working on multiple programs at the same time with SplitView.
Now what happens is, there are lots of users who have access to both Windows & Mac. Most of those who want to install macOS X El Capitan would like to create a bootable USB installer on Windows. That’s because most of those users don’t have their Mac in use or without macOS installed or for some other reasons so here we are. Within this post, I’ll show how to Create Bootable USB Installer for macOS X El Capitan on Windows.
- Related:How to Create macOS Catalina Bootable USB Installer in Windows via TransMac
What You’ll Need
To create Bootable USB for Mac OS X El Capitan on Windows, you’ll need a few keys things. These are some necessary things that can’t the process can’t be done without. We’ll head over to how to create Bootable USB for macOS X El Capitan on Windows files. Go ahead and start collecting up the required files.
- An 8GB Pen Drive (USB Flash Drive)
- Download OSX El Capitan DMG
What is TransMac
Similar to what we did with other ones, we’ll also use TransMac for this part which is really useful and most users find it easy to do. Like every other USB Creation Tool that makes bootable USB but different from those. TransMac from Acute system is a Windows program that can copy and manage files and folders on Apple’s drives and devices, including Mac hard drives, flash drives, and other storage devices. It opens and writes disk images and .DMG files. This is a premium application but it has a 15-day free trial.
The features are completely supported by Windows. TransMac has also lots of new features and updates also TransMac for Windows can open disk drives in Macintosh format, flash drives, CD / DVD / Blu-ray media, DMG, software package, and scattered image files. Let’s see how to Create Bootable USB Installer for macOS X El Capitan on Windows 10.
- Related:How to Create macOS Mojave Bootable USB Installer in Windows
Create Bootable Usb For Mac Os X Mountain Lion
How to Create Bootable USB Installer for macOS X El Capitan on Windows
Creating bootable USB Installer can be done in different ways specifically create bootable USB Installer for macOS X El Capitan on Windows and other macOS versions. The first way to do manually and the second way is to do a software that is pre-build to do all those with a click or two. From the software, we’ve chosen the easiest way despite we are neither sponsored or paid to do so. Here’s how to Create Bootable USB Installer for macOS X El Capitan on Windows.
After the TransMac is installed, open it up.
Once it’s there, insert the USB drive and right-click on the USB drive and select Restore with Disk Image.
Choose Restore with Disk Image
In here when the window will come up, you just have to click OK.
Create Bootable USB for Mac OS X El Capitan with TransMac
A new pop up box will appear, click on the three-dots, and then select the macOS X El Capitan.DMG file from Windows. Then click on OK.
Since the file is huge so it will take quite time to complete. It may take about 20 to 30 mins or more.
Restoring OS X File into USB Flash
Once everything is done, it should finish without any problem and most likely it won’t. Aside from this, there is another way to create bootable USB for Mac OS El Capitan on Windows with other software like Unibest & DiskMakerX. The installation steps are also not much different but for that, you’ll need different software and a little bit different steps. But the nice thing is, both of them works fine and will work so choose whatever is easy and do it as yourself.
One nice thing that now you can upgrade any operating system to Capitan El because its one of the most amazing operating systems also has the most helpful features even you can upgrade from macOS X Yosemite and previous versions to El Capitan. If you haven’t still create Bootable USB for Mac OS El Capitan on Windows so do it right now and enjoy El Capitan with its unique things.