Reply To: USB flash drive not showing up Welcome Page › Forums › RetroPie Project › New to RetroPie? Start Here! › USB flash drive not showing up › Reply To: USB flash drive not showing up 02/22/2016 at 15:35 #117797 vinsegaParticipant Okay i was reading through the instructions and understand everything up until this after that you can use this es_settings.cfg I’ve zipped below /opt/retropie/configs/all/emulationstation next you’ll need to get write privileges sudo chown -R pi:pi /media/USBdrive and then create a folder called roms and in here add your rom folders What do I do with the zipped file? Where do I store it? If you can give me a detailed instructions of what do starting from here then I think I can do the rest.