While formatting a usb or ssd using disk utility in macbook, you may receive erase process has failed. There are several applications available online for formatting usb drives such as 321soft usb flash recovery for mac,data recovery for mac, and disk drill. To learn how to format mac entirely, follow these simple steps. To make it easier for users to format macbook entirely, apple has come up with an inbuilt tool disk utility. Your advice on formatting the external hard drive is rather insightful.
Mar 22, 2012 the best ways to format an external drive for windows and mac. With my previous laptops pcs, ive always stored my data on an external hard drive. But since i have the new macbook pro 2011 only a few months since i got it it didnt come with an installation disc, but instead already came with all the applications. Both have their own advantages and disadvantages when it comes to speed, durability, price, and information safety, so make sure you know which you prefer. How to delete files from flash drive on mac, formatting flash drive on mac. Erasing macbook drive and installing a clean version of os x 1. Aug 30, 2017 with my previous laptops pcs, ive always stored my data on an external hard drive. Click on the erase button to start erasing the external hard drive or usb. What you need to reformat macbook pro this post back up your macbook hard drive with time machine. Read about it and found that id have to reformat it in mac os extended journaled. If a wireless network is available, you can choose it from the wi. Formatting an external hard drive will delete any information on the device, likewise reformatting your system will essentially bring your mac back to a clean factory state, thus removing all.
While drives are sold as plugandplay, formatting prior to use will give you optimal performance and compatibility with your mac. Now in this interface, you will see a format option. Troubleshooting erasing your hard drive or reinstalling macos. Best tool to restore data from formatted macbook pro. Apart from that, it can also help you manage the partitions or repair a broken disk. If you wish to format macbook pro with the help of this method, this method will reinstall os x, along with your personal documents. Apr 08, 2014 finally, use a thirdparty utility like drive genius or disk tools pro to check the drive s media with a surface scan.
Solved erase process has failed when formatting usb mac. How to format external hard drives for mac and windows. How to format a hard drive for both windows and mac. Here are the steps to guide you through formatting a macbook pro. For example, if you are formatting your macbook to reverse the effects of a virus, select a time machine backup that was created before the virus was installed on your system. For instance, users want to write data to and read data from, to do a clean installation of the windows system, to get rid of a virus or malware, to erase the data before giving the drive to someone else or throwing it away. Hard drive format software for mac mac disk format software. Formatting a hard drive will take a while and wait for it patiently.
This drive will only be used for audio and i was told to format the drive in mac os extended with journaling disabled and a single partition. How to reformat a macbook pro 2011 hard d apple community. In the window that appears, doubleclick the disk utility app select the external hard drive left. Formatting an external hard drive would erase everything on it. For an instance, when you format macbook to invert the impacts of a virus, choose a time machine backup which was maintained before the installation of the virus on your macbook system. I have been using the new hard drive for over a month without any trouble. Apr 26, 2018 when you see the time machine prompt, click use as backup disk. For example, you plan to backup dvds to mac hard drive or store other files and need to format an external hard drive for macos to extend storage space. This mac hard drive data recovery app offers comprehensive solution to unformat macbook pro hard drive, macbook air and other mac computers. Format external hard drive for mac with disk utility. Now im not too sure how to set this new hard drive up as in putting an os on it and formatting it correctly im not concerned with getting any of my old data back on it, i just want to set. How to reinstall macos from macos recovery apple support. The next step is to take the old hard drive out and prepare your macbook pro for replacement. To reset a macbook, turn it on and immediately hold down one of these.
All is set, then you can go ahead to format the drive on your mac. Apr 05, 2018 have you have erased the startup disk. The best ways to format an external drive for windows and mac. How to format flash drive on macbook pro keepthetech. If you have a mac you should format the drive for your mac first thing, before you start using it. Nov 11, 2011 macbook pro macrumors attracts a broad audience of both consumers and professionals interested in the latest technologies and products. Feb 08, 2020 your advice on formatting the external hard drive is rather insightful. How can i reformat my external hard drive without losing. I purchased this internal hard drive when the one i currently had in my computer crashed. Its dual processor has a dynamic cache to speed up read and write times, while a 5400 rpm drive speed ensures efficient performance.
Turn on your macbook pro firstly, you need to turn on your macbook pro and wait until you hear the startup sound. It means that your mac is unable to read any data from the hard drive. How to determine if your macs hard drive is failing cnet. For example, you plan to backup dvds to mac hard drive or store other files and need to format an external hard drive for macos to extend storage space you are selling your mac computer and formatting mac startup disk drive to make it clean and new without. For instructions on how to format your hard drive on a mac, please reference the following links. Dec 08, 2016 for this guide i used a friends macbook pro that they had accidentally formatted the entire hard drive on, erasing all of their information but also the operating system. Select the external hard drive on the lefthand side. If you already have your new mac on hand, you can transfer all of your data from your old mac or use an older time machine backup. So if you are formatting a drive that has already been used, be sure to copy any files you will ever want to see again onto a computer or backup drive. Formatting your macbook pro using this method will reinstall os x, as well as your personal files. The best way to restore your mac to factory settings is to erase your hard drive and reinstall macos. May 10, 2019 the next step is to take the old hard drive out and prepare your macbook pro for replacement. For this guide i used a friends macbook pro that they had accidentally formatted the entire hard drive on, erasing all of their information but also the operating system. Change the partition layout from current to 1 partition.
Using an external hard drive on mac without formatting. Then it is time for you to consider formatting your macbook pro. Compare the different options for formatting an external hard drive to work with windows and mac. You will see the same thing if your hard drive suffers a catastophic failure. Dec 29, 2015 give the drive a descriptive name and leave the default settings. The two hard drive formatting software for mac can.
First question the screen is jumping with horizontal lines flashing different colors. May 03, 2014 formating the hard drive lets take a look at how we can erase all of the data format the hard drive successfully. How to format a hard drive windows 10, 8, 7, vista, xp. Jul 19, 2019 to make it easier for users to format macbook entirely, apple has come up with an inbuilt tool disk utility. After macos installation is complete, the mac restarts to a welcome screen and asks you to choose a country or region. Click go on the top tool bar, and select utilities. Instead, a grey folder with a question mark will flash on the screen. Solved erase process has failed when formatting usb. Please give us the last four figures of your serial number so we know your exact machine as there are 9 different a1502 models.
Oct 18, 2019 the best way to restore your mac to factory settings is to erase your hard drive and reinstall macos. How to format new internal hdd on macbook pro ask different. Connect the hard drive to your computer, power it on and launch finder. Format an external hard drive or usb flash drive for mac os x. There may be occasions when you need to format mac hard drive. This will check for bad blocks and replace them with spare blocks, if necessary. Heres how to format a drive using a mac including how to format a drive for windows and mac so the contents can be read on both platforms, and what format to use for time machine. I did the commandoptionr startup procedure to install the os from scratch, however when i try to use disk utility to reformat the disk it just shows up the 2gb internet restore partition disk1s1 if i open the terminal and execute te command diskutil list i can however see the new disk disk1 at.
We also boast an active community focused on purchasing decisions and technical aspects of the iphone, ipod, ipad, and mac platforms. Reformat macbook pro to make brand new again josh benson. For 32bit mac os x, install ntfs3g for mac os x free does not work in 64bit. How to install os x after formatting your hard drive. You can always refer back to this table of contents for each step. When you see the time machine prompt, click use as backup disk. If you want to leave the mac in an outofbox state, dont continue with the setup of your system. My hard drive in my macbook completely broke a few weeks ago didnt have much on it thankfully, so i bought a new hard drive and replaced the old one. How to format an external hard drive for use with a mac most external hard drives you buy will come out of the box preformatted for a windows computer ntfs. Hence, you must backup your important files before reformatting the drive if you want to save them.
As it is mentioned above, after formatting a hard drive, all data on the hard drive will be erased. For this you will need an usb drive or a blank dvd. To do that, you want to start with your computer upside down on a solid, staticfree surface. Finally, use a thirdparty utility like drive genius or disk tools pro to check the drives media with a surface scan. How to format or partition an external hard drive for mac. Red pro 2tb internal sata nas hard drive for desktops. How to backup a mac to time machine with any hard drive 9to5mac. How to and why you might want to partition your macs hard drive.
I did have to buy a special screw driver to get the brackets off my old hard drive and onto the new one. How to format external hard drives on a mac sweetwater. How to format your hard drive seagate support asean. Learn how to use macos recovery to reinstall the mac operating system on your builtin drive or an external drive. If you can see all of these options except for partition, you have selected the wrong disk in the lefthand column. New hard drive will not format installed a new debate 500gb 7200 rpm 32mb cache sata ssd hybrid hard drive on a mid 2009 macbook pro unibody. This 500gb hard drive saved a 2 year old laptop from the junk pile and provided a. Just select the one you want to format and click on the erase tab. Give the drive a descriptive name and leave the default settings. Now, i have a new macbook pro and all my data is still on that external hd. Now select your macs internal hard drive to reveal more information about it. I would like to format my external hard drive so that i can edit in on my macbook pro. These third party tools allow to format flash drive on your mac. People might need to format a hard drive or an external hard drive in windows 10 for various reasons.
How to backup a mac to time machine with any hard drive. Alternately, you can click the time machine icon in the menu bar and choose back up now. This post serves as the table of the contents of this series. Either because there is no data to read, or the data that is there is corrupted. If you have done all this, you have successfully erased all of the data on your macbook pro hard drive. The easiest way is to drag it from one drive to another. Remove the ten screws using the phillips screwdriver make sure that.
Read only ntfs from native mac os x to readwriteformat ntfs from mac os x, here are some alternatives. Mar 29, 2019 formatting your macbook pro using this method will reinstall os x, as well as your personal files. Arrived on time and fit perfectly in my late 2009 macbook pro with a failed hard drive. I have just replaced the original hdd in my late 2011 macbook pro with an ssd. How can i reformat my external hard drive without losing data. But dont worry there is a way you can make your own. Across the top you should see the options first aid, erase, partition, raid and restore. You may want to have little cups or a place with sides on it for the next few steps. First of all you will need your installation dvd which came with your macbook pro when you purchased it and insert it into your mac. I already backed up all the files i wanted to save. Once you open the disk utility app, you can see all the drives on your mac are listed on the lefthand sidebar. Using it, you can erase a partition or format the entire hard drive. But, the formatted data by disk utility can be recovered by data recovery software. If you check you will most likely find a ssd stick instead of a hard drive.
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