There are inexpensive repair kits for glasses at most supermarkets that come with a small yet very handy screwdriver for fine work on consoles and handhelds. Using a knife could damage the device and strip the screw.
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi