N
Nathan FergusonAug 19, 2025
How to fix Casio Projector when File Viewer does not appear after connecting USB?
- VVanessa MartinAug 19, 2025
If the File Viewer on your Casio Projector doesn't display a connected USB flash drive, the drive might be formatted in a way the projector can't recognize. Use your computer to check if the file system is FAT or FAT32. If it's not, reformat the USB flash drive to FAT or FAT32. Also, check the 'Plug and Play' setting under 'Option Settings 2' and make sure it's set to 'On'.