Hello. I recently tried to use my old WiiU again that has been sitting for a few years connected to power in idle mode (red light illuminated) and not connected to the internet. I was able to boot the console, select a user, and enter into the main menu. After attempting to launch any app...
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