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(Note that if you've just cloned the old hard drive to the SSD and both are attached, then Windows may keep one of them offline. If the old hard drive that you want to erase is connected to the computer, you should find it in the bottom part of the screen. The top half lists volumes and their respective drive letters, while the bottom half contains a list of the storage devices currently attached to the computer and available for use by Windows. If you used this tool before, you probably know that its screen is split horizontally.
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(If you use an older version of Windows such as Windows 7, you can get to this tool by right-clicking the My Computer item on Start menu and choosing Manage from the popup menu.) You can run it by right-clicking on Windows 10 Start button and choosing Disk Management from the popup menu: Windows offers a built-in tool for working with storage devices, Disk Management.
#HOW TO CREATE EFI SYSTEM PARTITION WINDOWS 8 HOW TO#
Sound familiar? This article should explain how to delete the EFI partition and erase the whole hard drive properly. What to do with the old drive though? Sure it's not fast, but it probably still has a few years of useful life in it, wouldn't it be nice to repurpose it for use as a backup drive? So you are going ahead and trying to erase the old data from it, but you encounter a problem: Windows refuses to remove the old EFI system partition that used to have Windows boot files on it. Congratulations, your laptop is much faster now. So you've upgraded your Windows laptop by replacing its old mechanical spinning disk hard drive with a fast SSD.
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Encrypt and password-protect files with Encryptability encryption software for Windows 11,10,8.
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