No longer seeing my HDD

I was trying to update an application by using ssh. I got an error that there was no more room. Now it’s not seeing my 3TB HDD. I’ve done a restore via the settings page as well as I have tried to do the 40 second reset. None of the things I’ve done has made it so the system recognizes the drive. The light is on in the front so I can assume the hardware is working and recognized.

I have another drive I was able to put in and that is working just fine. But for some reason the 3tb Red drive I had been using isn’t being recognized. I think my next step is hooking it up to my old desktop and trying to format it to see if that fixes things.