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- Best method to clean / erase my data before giving my comput...

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09-03-2023 01:25 PM
Dear all,
I needed to give back to HP my HP G9 800 Mini desktop as it had a fan problem.
I would like to know what is the best method to "clean" 100% the SSD and/ or the desktop so there is no more of my data.
So far, what I did was:
Step 1 - redo a "reset this PC" & "clean the drive" using the Windows Recovery / Reset Menu option. Option Deleting everything checked. Until I got the menu to select my geography, keyboard etc ...
Step 2 - Do a HP Secure Erase from the Bios Menu
Note: at the end of the Reset phase, in Step 1, a message appeared that it cannot delete the TPM because the TXT was enabled in the Bios. What I did (but after Step 2!!), was to go to the Bios, uncheck the TXT and went to the TPM in Bios menu to "clear the TPM".
I read somewhere it's better to clear the TPM from Windows OS options. I do not know why....Do you know why? Or clearing the TPM from bios is good enough?
Do you think those steps 1 and 2 are enough or is there something else to do to make sure all my data are erased?
Thank you for your feedback,
Best,
Nestor