Mar 01, 2011 · Why you need to erase your hard drive/SSD. When you empty your trash bin on your Mac, the files are not really erased. Instead, the reference to the file is removed from the file system (which keeps a list of all the files on your computer), so the computer is able to write new information in the same physical area when space is needed.

Nov 11, 2019 · How to Securely Erase Data. Before getting rid of any electronic equipment and devices, you should start by moving or backing up all your valuable documents and media files. Then, sign out of your various online accounts, after which you can wipe the disk using a secure erasing tool or destroying the hard drive. Feb 21, 2019 · How to erase drives. Before going any further, you should securely erase your drives. This article tells you how to do this with Disk Utility, and also how to securely erase free space from an SSD from the command line (using the Terminal app), since you can’t securely erase SSDs. Should I securely erase my hard drive before bringing it in for destruction? No, you do not need to erase your drive first, as the destruction process will render the data on the drive completely unrecoverable. Likewise, if you've already securely erased the drive, you do not need to bring it in for destruction, but you may if you'd like. Apr 21, 2020 · Sometimes, however, a machine may be beyond it’s imagined use-by date and will need to be disposed of safely and securely. While it’s possible to erase data from a PC’s hard drive before Macworld reader Phil wisely asks how to erase securely the data on old Macs and external drives before sending them off to electronics recycling centers. He asks about hard disk drives (HDDs Aug 20, 2014 · Before I paralyzed my drive, I spun the platters one last time to wipe the data. On a Mac, you can do this in Disk Utility under the "erase" tab. On a PC, use DBAN, a free, bare-bones data-erasing Sign Out of Accounts, Disconnect Devices, and Erase Your Hard Drive. After you save your personal information, however you save it, sign out of all your online accounts from the computer you’re getting rid of. Un-pair your computer from Bluetooth devices like a mouse, keyboard, or wireless display. Then, erase your computer’s hard drive.

Nov 11, 2018 · But first, make sure to back up all your precious documents, pictures, and so on to a hard drive or the cloud. For Android devices, open up the Settings app then tap System > Advanced > Reset

How long it will take to wipe a hard drive. Scratch the platter. After the disk is wiped, we then dismantling the hard drive, take out the platter and scratch it, harmer it or burn it. If it’s a Solid state drive (SSD), drill it. Drill the hard drive Step 2: Find Secure recycling company Case 1: Safely erase external hard drive / SD card / USB flash drive Step 1 Connect the removable device to your computer and make sure it can be recognized by Windows. Step 2 Install and run DiskGenius from your PC and you can see all local disks and portable devices on the main interface.