![]() If you know for sure that your hard drive is a conventional one, you can use the Security and Wipe functions in Drive Wiper, although Drive Wiper is limited to “1 pass”. Wiping (also called formatting) a hard drive is a good way to start fresh as well as clear data before selling it to a stranger. Step 2: Use the button configuration of your operating system to enter the BIOS. This can also occur if your hard drive is misreporting itself to the computer. How To Format or Wipe SSD From BIOS Step 1: Restart your system. If this happens, CCleaner identifies the drive as a solid-state drive (for safety reasons). I plan to run this command quite often, and I dont want to exhaust my SSDs writes. Ive looked at sudo dd if/dev/zero of/dev/sdb bs1M but if this just fills each partition with zeros, Im not sure this what I want to do. Sometimes CCleaner can't work out whether a drive is a solid-state drive or a conventional hard drive. I want to wipe an SSD clean of all its partitions and data, so I can repartition it (this is not for security purposes). Why is my hard drive shown as a solid-state drive? Secure Erase on an SSD removes data by sending a voltage pulse to all the cells of an SSD, resetting it to what is essentially a new empty state without unnecessarily using up writes on the SSD. Because of this, solid-state drives include functionality to spread the 'writes' across the hard drive, stopping secure overwrite procedures from repeatedly writing over the same portion of your hard drive. PartedMagic is probably the easiest safe method of securely erasing an SSD using Secure Erase. ![]() The number of times you 'write' data on a portion of a solid-state drive helps determine its lifespan. You can find out more in our article on Defraggler and SSDs. Note: We also don't recommend defragmenting SSDs due to the same lifespan concerns. ![]() Options > Settings > Secure Deletion and Wipe Free Space drivesīecause of the potential impact on an SSD's lifespan, we limit the Drive Wiper tool to using a “1-pass” wipe on drives that CCleaner identifies as solid-state drives.Custom Clean > Windows tab > Advanced group > Wipe Free Space.The CCleaner functions that can impact an SSD's lifespan: ![]() For more info on this, go to Wiping SSDs with CCleaner further down this page. Click the 'Execute 1 Task (s)' button in the lower right corner, check the changes, then click 'Apply'. In the new window, set the time for which you want to wipe your partition, then click 'OK'. CCleaner works with SSDs with some exceptions for Custom Clean and Drive Wiper. Right-click the partition you want to erase data from, and choose 'Wipe'.
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