Thanks Dave
The Samsung site listed on the drive has now been redirected to Seagate, and they have no record of my drive…
Try this :- Link
Samsung Drive Diagnostic Utility (Hutil) 2.10 – it seemed to work for me a couple of years ago.
I can also send you the bootable ISO – Samsung ESTOOL 301v – it is only 3MB.
Never trust an atom - they make up everything !