Remove all USB thumb drives, SD cards, and external HDDs.
If you have three identical 1TB Samsung SSDs, it is incredibly easy to delete a partition on the wrong drive. The installation media doesn't always label them as "Games" or "Work"; it labels them as Drive 0, Drive 1, and Drive 2 . does clean install wipe all drives exclusive
Run the clean install on your lone remaining SSD. Remove all USB thumb drives, SD cards, and external HDDs
When you perform a clean install using a USB boot drive, you eventually reach a screen asking, Remove all USB thumb drives
Sometimes, users realize their files were only on the desktop (C: drive), which is wiped. Even if the secondary drives are safe, your primary user profile data is gone. How to Ensure "Exclusive" Wiping