This new thread seems to be a partial duplicate of previous questions from your earlier threads (for the benefit of other readers, I've listed them below, so they can see the history of your questions up to now).
I'll answer a couple of today's questions, but as I explained before (and as is explained in the HDDErase readme file), HDDErase requires specific BIOS functionality & settings. Readers here cannot see what BIOS options are available (and working) on
your specific PC, unless they have the same PC model (and ideally the same BIOS version, in case the options changed between versions).
As explained in the HDDErase readme file, specific BIOS behaviour can leave the drive "frozen" (because it may send a "Security Freeze Lock" command to the drive) and therefore the drive is unable to accept the "Security Erase Unit" command, which is used by HDDErase. We can't see / test / adjust settings on your PC

It is also
possible that your PC BIOS does not provide the necesssary functionality to run HDDErase successfully - again, other readers here with different PCs cannot know this. FYI some PCs seem compatible with HDDErase v3.3 but not with the latest HDDErase v4.0.
php111 wrote:Is HDDerase compatible on a regular AMD PC with a WD drive without the SSD drive?
That depends on the BIOS settings and behaviour of your PC. I have used HDDErase successfully on AMD-based PCs, with WD (and other) disks. See the HDDErase readme file for more info on the BIOS-related issues you might meet:
http://cmrr.ucsd.edu/people/Hughes/HDDEraseReadMe.txtphp111 wrote:Every time I ran HDDerase it would lock down once I got to the prompt. Would that be that I don't have SSD?
No, this is not because you don't have an SSD - see the answer to your next question below. You
might get more suggestions if you explain what you mean by "lock down", and provide a screen photo showing the screen at this point.
php111 wrote:I did a Google search, but it talks about HDDerase using SSD drives
HDDErase is commonly used by people with SSDs to remove internal fragmentation (which reduces performance on SSDs). That does
not mean that HDDErase can
only be used on machines with SSDs.
php111 wrote:I understand that HDDerase will wipe the HPA? Did I read that correctly?
This is discussed in detail, in the HDDErase readme file (linked above).
These are links to your previous threads, so that other readers can see the advice you have already been given:
darik-showing-unrecognized-drives-t20334.htmlwhat-tool-used-wipe-drive-hard-recover-t20343.htmlwhat-are-the-commands-use-erase-using-mhdd-t20557.htmlmhdd-lba-drive-not-ready-t20609.htmlhow-many-rounds-does-the-gutmann-method-support-t20653.html