Well, the original SSD in my laptop went the way of the dinosaurs. I have to admit, I do not know much about SSDs. The last time I seriously worked with computers was back when there were hard drives and you could hear them failing for a country mile.
I tried to find the answers online, but I can't seem to track it down. Two questions if anyone would be so kind:
1. What kinds of SSD could I use to replace the faulty drive? Is there a specific form factor or connector that I need to use?
2. Where is the dang drive even located? Picture attached.

I already put a 256 GB drive in the empty m.2 slot on the upper left so I could use the laptop while I figure this out. I don't know if that changes anything.
Thank you very much, in advance.