I have an external HDD that no longer appears in my computer's list of drives, and I need to erase it before returning it under warranty. I ran a wiping program that detected the disk and reported that all files had been removed, but I'm unsure how to confirm the wipe since the drive still isn't recognized. Is there a way to verify the result?
1 Answer
If the wiping tool detected the physical disk and completed an overwrite, its disappearance from File Explorer doesn’t automatically mean the wipe failed. Check Disk Management by running “diskmgmt.msc,” and you can also inspect the disk with DiskPart to see whether Windows detects the hardware at all. If the drive is completely invisible, you probably can’t independently verify it until it becomes accessible again. Since this is a traditional HDD, a completed overwrite can usually be verified by reading the disk afterward. If the wiping program provides a verification report or log, that’s likely your best evidence right now.
Thanks! It’s an HDD, so I’ll check Disk Management soon. What exactly is DiskPart?