I bought a prebuilt PC from Costco but now want to return it after using it for a little while. Before I do that, I need to erase all my personal data and applications. I tried using the built-in 'Reset this PC' function, but I keep getting a 'problem resetting PC' error. After trying some quick fixes like restarting and updating Windows, I'm still stuck. I ended up booting from a USB drive with the Windows installation media and deleted all the partitions, turning the SSD into unallocated space. Does this method adequately wipe the drive? Are there better alternatives or fixes for the reset issue? Any advice would be appreciated, as this error is driving me crazy!
3 Answers
If you want to be extra thorough, consider using the SSD secure erase feature available in your BIOS. After that, you can use your Windows USB to reinstall. Just don’t set up Windows after it's installed; it should be enough to wipe everything clean. This method is more aggressive than deleting partitions and might give you peace of mind about your data.
You did well by using the USB installation tool to clear the SSD. Your method effectively removed all data, and you should be good to return the PC. However, just to clarify, while it’s a solid approach, it’s not entirely foolproof. There’s a chance some of your data could be recovered using advanced software. If you’re looking for a final step, you can run a utility like BleachBit to wipe any free space on the drive after reinstalling Windows. That would ensure that no deleted files can be retrieved. But if you're satisfied with where you are, you should be fine!
Thanks for the clarity! I'm okay with 95% secure, so I appreciate your reassurance.
For a reliable wipe, you might want to check out 'sdelete'. It’s a tool specifically designed to overwrite the data on your SSD, making it irrecoverable. This could be a good option if you want to ensure that no personal files can be retrieved, even with forensic tools.

Thanks! Is the secure erase in BIOS really more effective than what I did? Just curious about the difference.