How To Boot From Another Drive On Mac? – Mac Data Recovery Blogs

Many times you may have seen that you need to boot, to a volume other than the main OS X installation on your mac, either through a specific software configuration without affecting the main workflow or to troubleshoot an existing OS X installation by loading a new one from an external fresh.

ways to Boot From Another Drive On Mac:

There are plenty of reasons for booting whether it’s to troubleshoot problems, partition, repair disks, update, format everything, or even reinstall OS X. Here in this tutorial we are going to discuss about the two easiest ways to do this:

• Mac Boot Manager
• Second one is through System Preferences using the Startup Disk selection tool.

Mac version Lion (10.7) or newer than this will be able to use the Boot manager to startup from the Recovery partition.

Booting from an External Device with Boot Manager

This can be done to select any bootable drive connected to the Mac:

• Connect the respective external drive to the Mac.
• Reboot the Mac and after the startup press the OPTION key during boot until you get the boot selection menu
• Click the external volume to boot from it.

External drives are shown with an orange icon, with the interface printed on it. Similarly CD’s and DVD’s are shown with a disc icon.

This option on boot tricks works quiet literally for any boot volume, whether it’s any kind of external USB drive, a Thunderbolt hard drive, boot DVD, CD, the Recovery partition; if it is a bootable and get connected to the Mac then it will appear on this boot manager.

Selecting a Different Boot Drive from Startup Disk Manager

You have also an option to select a different boot volume from the Startup Disk system preference section:

• Just attach the boot drive to the mac.
• From the apple menu, open System Preferences and select “Startup Disk” option.
• From the given list select the newly connected boot volume after then choose the “Restart” to start from that disk.

One thing that you need to consider about this approach is that the option of setting stays in the same place until it has been changed again through the Startup Disk Manager.  This means that if the selected startup has been disconnected somehow from the Mac then on the next reboot a blinking question mark may appear on your screen because the set startup disk is no longer visible. If the question mark still appear then to fix this out just hold down the OPTION key, selecting the normal Macintosh HD boot volume as startup as described above and then going back to startup Disk in System Preferences to select the right OS X startup volume again.

If while doing all these, if any how your Mac file data gets corrupted or lost up then to fix this issue you need to use Mac data recovery tool.

About the Mac Recovery Application

Mac data recovery tool is one of the best ways to get back all the inaccessible Mac data, this application is programmed to deal with any type of data crisis. With the help of this app you can deal with dgbf. You don’t need any professional skill or contact any support executive to operate this tool, it contains very simple user interface so that one can easily operate this and get back their data. Most important thing, it doesn’t need any backup file to restore your data, YES you don’t need to provide any previously created backup file to restore your inaccessible data. It allows users to recover documents, photos, music or videos lost due to deletion from any HFS, HFS+, FAT, ExFAT and NTFS format based file system. You can recover data from iMac, MacBook Pro, Air, Mac Mini, Mac Pro. Restore data from encrypted file systems and other deleted files with their original file names. It support RAW recovery on lost volumes and also recover Time Machine Backup drive. This Mac file recovery tool is compatible with the latest El Capitan 10.11

It is packed with lots of features that make you able to deal with any types of data lose crises some of key features are: Raw Recovery, Recovery of Deleted Volumes, Mac Photo Recovery, System Startup Disc, recover Data from NTFS Partitions on Mac, Create Image, Encrypted Disk Recovery, Sophisticated Scanning Modes (advance scan, quick scan) and more. So you should try this recovery if you want complete recovery of lost data on Mac without need of any professional knowledge and backup file.

Features of Mac Data Recovery Software

Recover Mac Deleted Files: Because of its powerful algorithm one can recover permanently deleted files as well. You can also restore data from emptied Mac’s trash or after performing the ‘Command+Shift+Option+Delete’ operation.

Recovery of Deleted Volumes: This recovery tool also allows you to locate and reconstruct damaged volumes or volumes deleted from any HFS, HFS+, FAT, NTFS or ExFAT formatted drive predictably in order to restore precious data back.

Raw Recovery: 

It also allows user to restore raw data, it exactly identify more than 122 dissimilar kinds of files by matching signatures. Its recovery features is very handy if your drive’s volumes have been damaged. In case Deleted Recovery and the Data Recovery options get unable to give the results then you use Raw Recovery feature.

Create Image: This tool is packed with ‘Create Image’ feature that is similar to a System Restore point. Through this feature you can create an exact image of the Mac hard drive and use it in future.

Mac Photo Recovery:  This recovery tool is able of restoring or recovering lost, formatted or deleted photos of any file format such as jpeg, gif, png, etc from internal as well as external Mac hard drive. It means you can restore deleted photos from digital camera, USB drive, SD card, memory card, flash card, etc.

More features: Other attractive features of this recovery tool are System Startup Disc, Recover Data from NTFS Partitions on Mac, Create Image, Encrypted Disk Recovery, Resume Recovery, CD/DVD Recovery, Sophisticated Scanning Modes, Recover any external Mac hard drive, Time Machine Recovery and more.