I picked up this bad boy last minute for a project i had to do a power point on for beauty school so i didnt really need a bigger gb because one of the salesman suggested i buy it but since it was only needed for just that i still went with the smaller gb and still got a good deal with the sale that was going on for it during the time. Get setapp and receive a free copy of the ultimate mac user book. Depending on how you started recovery mode, you may be presented. Nov 15, 2019 click erase in the top area of the utility window if you dont see or cant select erase, click the volume name beneath the disk name macintosh hd, then try again enter a name for the. How to wipe your mac and reinstall macos from scratch. Install, boot, and run mac os x from an external hard drive. If you want to completely wipe a usb stick or any external storage media, for that matter from a mac, you can easily do so from the disk utility applicatio.
Cddvd drives are disappearing from computers, leaving usb storage as the only option when reinstalling an operating system. When your usb flash drive doesnt show up on mac, the causes are various, including usb port issue, usb drive corruption or internal errors. You can reformat a hard drive on mac os x by using disk utility. What to do before you sell, give away, or trade in your mac. Then click on the card, select erase, and select the os x extended journaled option 3 download the jetdrive toolbox from transcend. Whether you want to format a flash drive on your mac or convert a. Heres how to delete files from usb flash drive on mac, step 1. How to erase sd card and format usb drive on mac setapp. How do i unlock my apple macbook air with my pen drive. The startup disk is almost full on my mac but i cant delete anything. For most reasons to erase, including when reformatting a disk or selling, giving away, or trading in your mac, you should erase your entire disk.
Highlight the physical drive you wish to reformat and on the menu at the top to the right select erase. Is there a way to securely erase an ssd on my macbook air. Format an external hard drive or usb flash drive for mac os x. If you have a newer mac and a usb drive that supports usb 3. How to erase and install you can use os x recovery to erase your computer using disk utility. How to delete files documents from usb flash drive on mac. The timeline on the right side of your macbooks display will show the date and time of each backup, allowing you to slide through the list and find the correct or most recent backup to restore from. Sandisk usb flash drive set up guide for mac macbook pro, imac, mac mini, mac pro, macbook air.
Click on the usb drive in the sidebar in disk utility. How to erase a disk for mac use disk utility to erase format a hard disk, ssd, flash drive, or other storage device. Erase files from flash drive on mac in disk utility. The macbook air software reinstall drive is read only. Oct 18, 2019 the best way to restore your mac to factory settings is to erase your hard drive and reinstall macos. Yosemite osx, macbook pro, imac, macbook air, laptop mac, desktop, computer apple, macbook retina display, macbook air, mac mini, mac. How to erase or reformat a drive using disk utility. Apr 23, 2020 alternatively, you can also choose to download macos mojave from the mac app store on your device, creating a bootable usb drive from the download file. Then i wanted to get a fresh copy of yosemite and it is asking. Select the usb drive from the sidebar and then click the erase tab. In the window, at the top of the left bar, select your macs main. Again, formatting a drive will erase it completely, so make sure you have everything backed up that you want to keep. Gtechnology 1tb g drive mobile ssd rseries storage,gtechnology 1tb g drive mobile usb c portable hard drive.
By default, they format disks with the maconly os x extended file system. After finishing the above steps, you are now offically able to wipe your macbook, macbook pro, macbook air or imac. I accidentally deleted my mac hard drive and my mac wont. Ensure that the format is mac os extended journaled and the scheme is guid partition map. Restore files with easeus mac data recovery software if the usb flash drive becomes. It is quite simple, one of the reason i love apple. Factory reset macbook air and other macs with macos. Not only is the caldigit tuff a rugged hard drive designed to survive extreme.
How to format a flash drive on macos erase usb macmetric. Combined with the led backlighting, colors appear bright and vibrant from almost any angle, making the macbook air ideal for anyone editing photos, creating a presentation or just watching a movie. How to reinstall macos if recovery wont work macworld uk. External hard drive macbook air inch, early 2015 2017. If your mac has a solid state drive, you can skip this part. Type disk utility in the search box and press enter. Use disk utility to erase format a hard disk, ssd, flash drive, or other storage device. Wouldnt it be nice to be able to use that as a normal usb drive if you wanted to. You should have received the media from the previous owner, but if you didnt, order replacements from apple. External usb hard drives are lightweight, portable and inexpensive. Since yesterday my mac will boot and then shut down. So i went to mac os utilities and went to disk and accidentally deleted my 3tb hard drive. Lets start with a brief explanation of the correct way to reformat or erase drives using your mac. Click your primary drive, then click erase if youre wiping a mechanical drive, click security options in the window that pops up.
Erase and reformat a storage device in disk utility on mac. The mode 2 can help you wipe entire hard drive to erase all data on the hard drive. Moreover, by doing so, crucial data may be deleted by mistake from your mac. How to factory reset a macbook air or other mac with macos. What you should do before that is to back up your files in a different location before proceeding because it will erase all data stored on macbook. Learn more about all of the ways you can backup your mac computer. Each physical drive is shown with the partitions of that drive nested below. How to open an external drive thats not showing on mac. Now, we have macs disk utility which can be used to erase files from a flash drive, effectively. They are great for backing up data, creating extra storage space on your computer and transferring large amounts of data between two or more computers. Oct 06, 2016 force an external mac drive to mount via command line terminal commands in mac os x.
How to boot a mac from usb drive with pictures wikihow. Ever since i began using apple mac products in 2005, including an ibook g4, which lasted 6 years with few modifications, and most recently the macbook air, which i absolutely love, ive never looked back. Sometimes we find it necessary to erase or format usb on mac. Please back up all your data before you format the usb drive. Then the next step is to factory reset mac os x to original factory settings. Then click on apple solutions and work your way down like jet drive lite on the left for my macbook air.
How to clean install os x on your macmacbook proair. Weve shown you how to securely wipe a hard drive with your mac, and doing so in recovery mode isnt really different from doing so within macos. Jul 05, 2017 again, formatting a drive will erase it completely, so make sure you have everything backed up that you want to keep. Once data from the corrupt usb drive is rescued by using the stellar data recovery tool, open disk utility to erase the drive with apfs or hsf file system format and resolve drive corruption. Effective solutions toward this problem are available in two parts on this page. The process is fairly painless and, if you have a bit of time and patience you. Cant erase or reformat a drive in macos disk utility. Disk utility application in macos is the best option to format a flash drive on macos. In the sidebar, select the storage device you want to erase, then click the erase button. Jul 04, 2011 if you have a macbook air, you also have that nice little usb restore key. You can easily format erase any usb drive in mac os x with the disk utility app, well demonstrate this with a flash drive that will format as.
Dec 26, 2017 youll now see your list of hard drives. Optional if available, click security options, use the slider to choose how many times to write over the erased data. How to format usb flash drive on mac stepbystep tutorial. How to force a hard drive to unmount for formatting in mac os. Designed with an ultrathin display, the apple macbook air features 66 x 768 resolution on the 11 and 1440 x 900 resolution on the. After macos installation is complete, the mac restarts to a welcome screen and asks you to choose a country or region. Use the arrow keys to select which drive to boot from and then simply press enter. How to fix wifi issues 2016 macbook, macbook air, imac, mac. How to format the os x installer usb stick that comes with macbook. Your mac computer comes with a handy utility appropriately called disk utility, which can be used to. I have backed it up and using du tried to erase it by both highlighting the drive identifier and the name in both cases, whether i try to erase disk or set it to erase to one partition, i get a message.
With your external hard drive plugged into your macbook air, you can use time machine to browse through your files to find what you want to restore. For early mba models, you may need a usb optical drive or remote disc. The best external hard drives for mac in 2020 pcmag. Overall, its a fairly straightforward process and took me less than an hour to get everything working. How to erase everything on mac imac, macbook proair. May 20, 2020 accidentally erased hard drive on mac. To format a drive on a mac, youll need the builtin disk utility application. This mode cant erase the hard drive on which the system is installed. The apple macbook air superdrive is to be included in this assessment. Restoring macbook to factory settings is a straightforward process. Guid partition map, master boot record, or apple partition map. Click on the format menu and choose either msdos fat32 or. Restart the computer and hold option to enter the setup screen.
Click the scheme popup menu, then choose guid partition map. If you want to leave the mac in an outofbox state, dont continue with the setup of your system. But for now, well be looking at how to reset your macbook air from the boot screen on your device. All data information on the hard drive will be permanently erased. Frequently asked questions about software reinstall drive. Using disk utility to erase diskwont unmount i have a macpro and 4 drives inside it, one of which i needwant to erase. How to reformat my hard drive using my macbook air quora. You may use disk utility application to perform hard drive partitionrelated tasks on mac operating system, such as to format, repair, erase or create hard drive partitions and end up with an erased hard drive. We will go over how to use a usb drive, thumb drive, flash drive, pendrive, etc, on a mac computer aka apple macintosh like a macbook pro, imac, mac mini, or mac pro. Just select the targeted hard drive and erase it with aweeraser for mac. Perhaps your mac is showing just a too much little lag. Using disk utility to erase diskwon apple community. Go to applicationsutilities and launch disk utility. Jun 04, 2018 by the way, if you are planning to use the drive for backups you will be having a bigenough usb drive, we suppose, you can go for mac os x extended.
May 01, 2020 how to erase a disk for mac use disk utility to erase format a hard disk, ssd, flash drive, or other storage device. Mac tips using a usb drive on a mac diy in 5 ep 99. In the lefthand side inside of disk utility you will see a list of all the connected hard drives. Click the format popup menu, then choose a choose a file system format. Maybe you want to reset for better overall performance, are thinking of giving away or selling your macbook after you purchase or receive the latest mac model. How to erase and format a usb drive on your mac techlila. You can do it, but first you have to unlock the usb restore key. Mar 31, 2020 there are many reasons why youd want to reset your macbook air to factory settings. Erase the drive using mac os extended casesensitive, journaled, encrypted. Jan 15, 2019 to format a usb drive in fat32 or exfat. So how do you know if your usb drive is using the right format. If your integral usb has a security or zip software preloaded integral splash, secure. Before lion, you had to boot from a cd or dvd system disk or a thirdparty utility, like disk warrior, or from an external drive with os x installed. Plug in your bootable usb drive and restart your mac while holding the option key.
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