- How to wipe a mac clean and restore how to#
- How to wipe a mac clean and restore windows 10#
- How to wipe a mac clean and restore windows 7#
This part will show you how to restore a MacBook Pro to factory settings step by step. How to Restore a MacBook Pro to Factory Settings. With this method, you can easily wipe a MacBook Pro without erasing all useful and useless files on Mac. Select "Disk Utility" and click "Continue. Select the Mac data you want to remove, then hit 'Clean' button to wipe your MacBook Pro. After a few moments, the macOS Utilities window should appear - this is known as Recovery Mode.Ĥ. Keep holding it until you see either the Apple logo, or an animation of a spinning globe.ģ. Press the power button to turn it on, then immediately press and hold Command (⌘) + R. Once you're ready to wipe your Mac, do the following:Ģ. If you're giving your computer away, also make sure that you've signed out of iTunes, iCloud, and iMessage - there's a chance your Apple ID data will remain on the drive after you reset it, and you don't want anyone gaining access to your account. You can also backup onto iCloud, or manually move the files you want to save onto an external drive. You can do this through Time Machine, Apple's official backup application, which will copy all your files onto an external drive. There is some debate as to whether or not this is more secure than overwriting the drive with random bits of information, but it's usually quicker and is perfectly sufficient for protecting your data from the average buyer.Check out the products mentioned in this article: MacBook Pro (From $1,299.99 at Best Buy) How to wipe a Mac computer with a factory resetīefore anything, if you don't want to lose the files you have saved on your computer, you should back them up. This method is known as 'zeroing', and wipes the drive by overwriting every byte of information with zeroes. Next, run this command - ' sudo dd if=/dev/zero of=/dev/sdb bs=1M' - via the terminal, making sure to substitute ' /dev/sdb/' with the target drive's correct device path. Find the drive you want to wipe, and note the drive's device path. This will list all the storage drives currently connected to your machine. Open up a command line terminal and enter ' sudo fdisk -l'. If you've got a Linux-based machine, wiping any of the hard drives - internal or external - is a slightly fiddly process that involves using the command line. It might take a few hours to complete the process but is a very secure way of doing so. This will write the data to the disk several times. Search for the Erase tab security options and click 7-pass Erase. Although the legacy OS is now obsolete, you might still encounter older devices with the OS still installed.
How to wipe a mac clean and restore windows 7#
Wiping a laptop running Windows 7 shouldn't be too difficult.
How to wipe a mac clean and restore windows 10#
Windows 10 has both features and adds the ability to backup and restore system images. You can use the Windows Backup feature in Windows 7 of File History in Windows 8. To backup, you can simply connect an external drive to the laptop and drag files and folders to it. Once you have connected the external drive to the laptop you want to wipe, you can check that it is big enough to store all the data you need. If everything is stored on one drive (usually the C: drive in Windows, right-click on the drive icon to see how much data is taking up space there. You will need to figure out how much storage you need. The most complete and quickest way, however, is to back up to an external hard drive that's directly connected to the laptop. If you are backing up files selectively, or there aren't many of them and you have a fairly good internet connection, then backing up to the cloud is an option. Recycling a computer between employees is faster and more cost-effective than purchasing a new computer. There are a few ways of doing this and the most practical for you will depend on how much data you need to copy. How to Wipe Everything Off a Hard Drive Except the OS.
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