- What Is A Bootable Cd
- No Bootable Device
- What Is A Bootable Dvd
- What Is A Bootable File
- What Is A Bootable Device For Macbook Pro
![What What](/uploads/1/1/8/2/118228995/411534213.jpg)
The problem is, after about 1 month, I followed exactly the same procedure, with the same USB and ISO installation file on my friend's computer ( Macbook Early 2008 model ), it just didn't work. When I tried to boot into USB, it said: 'No bootable device - insert boot disk and press any key '. Use Boot Camp Assistant on Mac. In order to create a bootable USB using Boot Camp, you will.
Sep 21, 2020 • Filed to: Solve Mac Problems • Proven solutions
- How to Set the Computer Boot from the Bootable Media. Step 1 Connect your external drive to your unbootable Mac. Step 2 Press down on the ‘Option’ key after restarting your Mac. Step 3 Once the booting has finished, your Mac will display the Startup Manager to show you the available boot drives. Select your external hard drive.
- Downloaded.dmg file on Mac, run and install. This one refuses to run the file. I downloaded TransMac on my other PC and made the USB bootable from that, using the same.dmg file that worked previously. The only other solution that i can thin of is to put this HD into the other Mac and try to install it there.
Creating a bootable drive for your Mac certainly seems to be a wise decision to make. Even though the macOS recovery partition can take care of all your recovery requirements in times of need, it’s still worthwhile to have a bootable installer.
Why Do You Need to Create A Bootable Drive For Your Mac?
- The Mac installer gets deleted as soon as you download it and use it by installing the Mac operating system. Once the installer gets deleted, it means that you can no longer use it to install the macOS on another Mac device. You will have to again download the installer on the latter Mac to install the macOS. This can take a lot of time and become inefficient if you have multiple Macs.
- Clean installs can be performed by installers which are very helpful in overwriting your start-up drive. You can also use this function for other troubleshooting issues as well.
- When you have a bootable installer, it ensures that you are well guarded in an emergency scenario by making use of some of its helpful utilities.
- A bootable installer can allow you to install an earlier version of macOS and also let you temporarily boot into the previous version of the macOS.
What Do You Need Before Creating Your Bootable Drive?
Before you begin the process, you will need the following:
- USB Stick / External Hard Drive: If you are planning to use a USB for downloading the bootable version of the installer, make sure that it is 8GB in size or larger than that. In the case of Sierra, 12GB is recommended as the minimum requirement. Ideally, 32GB to 64GB is a good size to have as it is not only cost-effective but also gives a better performance. In the case of an external drive, you can use any spare one that you are not going to use for any other work.
- Download macOS High Sierra Installer: It is important to note that once you have downloaded the installer, it will begin with the installation process on its own. You can close the installer just like you quit any Mac app. In the case of the macOS version being older than the current one, you can click on ‘ok’ once the message flashes that the version is too old to install. You can find the old installer file in your ‘Application Folder’. Don’t forget to take a backup of your Mac to be on a safe side.
What Is A Bootable Cd
Part 1. How to Create a Bootable Drive Using Terminal
There are two ways of creating a bootable copy of the installer. You can either use Terminal or get the job done through a free software like Recoverit to do it for you. First, let us look at how to create a bootable drive using Terminal.
Steps to create a macOS Siera beta boot disk:
- The first step in the process is to connect your external hard drive to your Mac. You need to name your external drive ‘untitled’ for the Terminal command to work.
- Launch Terminal. You can find this in the 'Utilities' folder of your Applications folder.
- Copy the following instructions now:
sudo /Applications/Install macOS Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install macOS Sierra.app
- In this step, you have to paste the copied instruction on the screen by going back to the Terminal.
- You will be required to feed in your user password now and then hit ‘Return’.
- Now, the Terminal will ask for your permission to erase the drive. To continue, type ‘Y’ and again hit return.
- After the Terminal has erased your drive, your Mac will prompt you if you wish to use the drive for Time Machine. Click ‘Don’t Use’.
- Next, the installer file will be copied by the Terminal to your drive. This might take some time, so be patient.
- Once the copying is completed, a ‘Copy complete’ message will be displayed on your screen. You can now quit the Terminal and use your drive.
Part 2. How to Create Bootable Media for Mac with Recoverit Mac Data Recovery
Recoverit Mac data recovery software is one of the most impressive and easy-to-use data recovery software in the market, and it has lots to offer with its varied utilities and functions. With Recoverit to create bootable media, you can access your system easily without the need to reinstall the macOS to recover your lost data.
No Bootable Device
Step 1 Launch Recoverit and get to select 'Computer Crash Recovery'. Click 'Start'.
Step 2 Choose your connected external hard drive as the bootable media, and click 'Start'. You will receive a requirement of formatting the device. Before the formatting, remember to back your drive data up.
Step 3 Wait for a while, and Recoverit will format your drive and start creating the bootable media.
Step 4 Once it finishes, follow the next steps to restore data.
Part 3. How to Set the Computer Boot from the Bootable Media
Step 1 Connect your external drive to your unbootable Mac.
Step 2 Press down on the ‘Option’ key after restarting your Mac.
Step 3 Once the booting has finished, your Mac will display the Startup Manager to show you the available boot drives. Select your external hard drive and hit ‘Return’.
Step 4 If you want to install Sierra but keep your data untouched, you can select 'Install OS X'. However, if you wish to delete all your data, then you can select Disk Utility to format the entire drive and wipe away all your data to reformat the internal drive first and then install macOS Sierra.
You now have a bootable copy of the macOS Sierra installer, and you can use it on multiple Macs to install the Mac OS. If you are familiar with the command line, you can opt to create a bootable drive using Terminal. For others, you can simply opt for reliable Mac hard drive recovery software like Recoverit and assist you in recovering your data as well from crashed systems in case of emergencies.
What's Wrong with Mac
- Recover Your Mac
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- Learn Mac Hacks
If you own a Mac and would like to run Windows on your device, you will need to create a Windows 10 bootable USB. You can use your Mac, even if it is running Mac OS to create this. It can also be useful if you want to install Windows on a new PC that you have built or if you have replaced the hard drive on your PC and you need to reinstall Windows 10. There is a range of other reasons as to why you may need to create a Windows 10 bootable USB. This article will show you how to create a Windows 10 bootable USB in 4 different ways.
Method 1: Use Boot Camp Assistant on Mac
In order to create a bootable USB using Boot Camp, you will require a USB that has 16GB of storage, or more. Please note that Boot Camp is not supported in macOS Mojave and later.
- Insert a USB drive into your Mac.
- Open Bootcamp Assistant on your Mac.
- Tick the box for 'create a Windows 7 or later version install disk' and uncheck the 'Install Windows 7 or later version' option. Then click on continue.
- Download a Windows 10 .iso file from the Microsoft website or another reliable site. Keep this in a location that is easily found (such as the Downloads folder).
- Bootcamp will locate the downloaded iso file automatically however if it is not found, you can use the'choose' button to locate it manually.
- Click on Continue and wait until the USB is formatted and set up to become a bootable drive.
- Once the process has been completed by the Bootcamp Assistant, the USB will have been renamed. You can now quit Bootcamp and then Eject the USB to safely remove it.
This will have created a Windows 10 bootable USB using a Mac that can now be used on your PC.
Method 2: Use Disk Utility on Mac
If you are running an older version of Mac, you can use the built-in Disk Utility app to create a Windows 10 bootable USB drive. As this is only compatible with older versions of Mac OS, it is recommended that you use an alternative method.
- Plug in your USB and open the disk utility tool.
- Right-click on your USB drive on the left and format the drive (which will remove all the data) with MS-DOS (FAT).
- Drag the Windows ISO file to the USB drive and the ISO file will begin to write on the USB.
Method 3: Use UNetbootin on Mac
UNetbootin is free to use and allows you to make a bootable USB drive for Windows 10 using your Mac. Again, like the first method, you will need a USB drive (with a capacity of 16GB as a minimum recommendation) and you will also need to download the .iso file and keep it in a memorable location.
What Is A Bootable Dvd
- Plug in your USB drive into your Mac.
- Open Disk Utility and select your USB drive on the left. Click on the info button and write down the device name.
- Download and install the UNetbootin utility.
- Choose the 'Diskimage' button and then click on the '…' button to select the iso file that you have downloaded.
- Set the Type as USB Drive and select the device name of your USB drive that you have noted down earlier.
- Click OK and wait for the USB to be formatted to a bootable drive.
Method 4: Use Terminal on Mac
The Terminal app is more complicated to use than other methods however it does not require you to use a third-party application in order to create a Windows 10 bootable USB drive. Again, you will need a USB drive.
What Is A Bootable File
- Connect your USB drive to the Mac and then launch Terminal.
- Type 'diskutil list' and hit the enter/return key to see a list of all connected drives.
- Identify your USB drive and note down the name, such as disk3.
- Run the command 'diskutil eraseDisk MS-DOS 'WINDOWS10' GPT disk3' without the quotation marks and you can replace the '3' at the end with the correct number.
- Download the iso file for Windows 10 and save it in the Downloads folder if it hasn’t been saved there already.
- Mount the .iso image by using the command 'hdiutil mount ~/Downloads/WINDOWS10IMAGE.iso' where you can replace the 'WINDOWS10IMAGE with the name of your downloaded file. Note the name of the mounted iso, which can be found by looking at the terminal. It will be similar to /Volumes/MOUNTED-NAME.
- Next, run the command 'cp -rp /Volumes/MOUNTED-ISO/* /Volumes/WINDOWS10/' where you can replace MOUNTED with the name of your mounted ISO.
- Once the command has finished and your files have been moved over to the USB drive, you will need to run the command 'hdiutil unmount /Volumes/MOUNTED-ISO', again replacing the word MOUNTED with the correct name.
- Close the terminal and eject your USB drive. This can now be used as a bootable drive.
Additional Tip: One Click to Create Windows 10 Bootable USB to Reset Password
If you want to create Windows 10 bootable USB to reset the login password, we recommend a very easy to use tool to you. It is Passper WinSenior. This is only compatible with Windows however it is much easier than using the above methods which require you to complete most of the work. WinSenior automatically completes the process for you so there is a much lower risk of failing when trying to create a Windows 10 bootable USB drive. This is the recommended method when using third-party software. As this tool is extremely easy to use, it can be used by anyone. This is because you do not need any expert knowledge in how Windows works in order to reset a password.
What Is A Bootable Device For Macbook Pro
Check more details here to know how to use Passper WinSenior.