Migrate OS to SSD made my drive disappear?

Hi,

So I recently got myself a new laptop, and so I pulled out it's hdd and moved it's OS to a new SSD I bought via my old Desktop computer. That one works fine and is not my problem. My problem is this: I installed OS to SSD on my desktop, which has a Kingston SSDNow 100 in it. Last night, I was in a major rush, and I quickly booted my PC up to grab a file, and when I shut it down, Paragon popped up saying something. Like a fool, I did not read it, and clicked whatever just to make my PC shut down. Now, my SSD does not show up anywhere. I got a *No boot device* the first time I started up this morning. I tried putting it in an external, I have done a barebone install of windows on another HDD just to see if I can see it in storage devices, and I have tried a HDD unlock. All to no avail. Does anyone have any advice on recovery this drive? I have data on there I'd like to get back, but if the means involves loss of data...so be it.

Thanks

 

what is the drive showing up as? unallocated? not formatted? what?