#How to format macbook air without cd how to
#How to format macbook air without cd for mac
#How to format macbook air without cd mac os
#How to format macbook air without cd portable

#How to format macbook air without cd portable

Step 1: Connect your portable hard drive to Mac computer using included USB cable.

#How to format macbook air without cd for mac

If you are running into problems when making a backup for Mac to your portable storage device, continue to the next procedure. You also have lots of backup software for macOS to choose from. You are free to select files or folder on MacBook Air/Pro/iMac to be backed up to external hard drive like Seagate Backup Plus Hub, LaCie Rugged Secure, etc as soon as possible. You might as well follow the Mac data backup process below without Time Machine.

#How to format macbook air without cd how to

How to Backup Mac Files to External Hard Drive without Time Machine Go to TimeMachine preferences under the Time Machine menu, click Options, '+' icon and select any item you want to exclude from this backup.You can select Skip This Backup to cancel backup procedure. Turn off Time Machine to stop backing up, or deselect Backup Automatically under Time Machine preferences on macOS Sierra to disable Time Machine.Click Time Machine menu, you can start your Mac data backup now without waiting for auto backup.Time Machine keeps hourly backups for the past 24 hours, daily backups for the past month or weekly backups for all previous months, and the oldest backups will be deleted when the external hard drive has no free space. Step 2: Check the box 'Back Up Automatically' and Time Machine will auto backup your Mac computer. If you don't want the backup take up all the space on the drive and need to store other data on this drive, follow to partition external hard drive on Mac with Time Machine. Time Machine will use up all the storage on the external hard drive.

If so, back up your current data on the external storage device as reformatting will erase all the data. If you formatted it as Windows format other improper formats, you have to erase and reformat the external hard drive with Disk Utility.

#How to format macbook air without cd mac os

You external hard drive should be formatted as Mac OS Extended (Journaled).

If you don't see this message, click Apple menu > System Preferences and select Time Machine, click 'Select Backup Disk' and select the external hard drive for Mac backup on the list, and click Use Disk.

Check out our list of best external hard drive for Mac.

Your external hard drive should at least be the same size as your Mac's internal drive.

You can check the box 'Encrypt Backup Disk' and enter password to encrypt the portable hard drive. Step 1: Connect external hard drive to Mac via USB, FireWire, Thunderbolt or so, and a message will pop up, asking whether you want to use the drive to back up with Time Machine. You have to format your new external hard drive for Mac before backup. Follow Mac backup steps with Time Machine below.

It's one of the easiest way to save your Mac data to SSD or HDD, including mac apps, media files, DVD backup, documents and other.

Time Machine is a built-in tool on Mac, which works with internal and external disk drives to backup and restore data for macOS. How to Backup MacBook Air/Pro/iMac to External Hard Drive with Time Machine We also provide tips and fixes for Mac backup problems, Mac not recognizing external hard drive error and more for your reference. In this tutorial, you'll learn how to backup Mac to external hard drive (Western Digital, Seagate, Toshiba etc.) with or without Time Machine, whether they are movies, videos, music, movies on DVDs, iTunes library, iTunes purchases/rentals, Mac apps, documents, or games. If you haven't made any backup for your Mac, you'll regret when your most important data is lost or deleted accidentally.