Hello Bostonman,
Yeah, here is the link to everything I could find left on my computer, since I don't have the scope anymore. It took forever to upload it!!!?
To communicate with the SSD, try to use an other computer. I know IDE port in modern computer are no longer there. You can buy really cheap adapter from SATA to IDE.
It is possible that your adapter is designed to work with 3.5inch drive that usually had a Molex power connector on the drive. I see that you have a 3.5 to 2.5 inch that requires power supply.?I didn't notice the SSD inside your scope until this morning, it really look like a DIY drive. Since it was booting earlier, I wouldn't modify the HDD yet. I would also try to get the content of the memory card on an other drive.
Maybe the person who sold you the scope still have the mechanical HDD for this scope and could make you an image for your exact scope. Using the image from an other scope is really the last solution because it might bring other problems (bad cal factor, wrong serial number, wrong board version, missing drivers, etc).