– In USB Loader GX settings, go to Hard Drive Settings and ensure "Mount USB at launch" is ON and "USB Port 1 (for 2nd drive)" is OFF.
Example: /wbfs/Super Mario Galaxy [RMGE01]/RMGE01.wbfs usb loader gx usb not initialized
– On a classic Wii, USB Loader GX requires the drive to be in Port 0 (the bottom port near the edge, or the one closest to the console's edge if vertical). Port 1 (top/closer to center) is for accessories only. – In USB Loader GX settings, go to
/wbfs/Game Name [GameID]/GameID.wbfs