Format the sd with the SD formatter
https://www.sdcard.org/downloads/formatter/
Then, if you want to use fat32 use guiformat
http://ridgecrop.co.uk/index.htm?guiformat.htm
https://github.com/WerWolv/ovl-sysmodules/releases
https://github.com/WerWolv/Hekate-Toolbox/releases/
Or you can simply delete the flag file in the module's folder that you want to disable.
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