Things You'll Need
Instructions
Insert the USB drive into a computer. Move whatever files you want to play on your PS3 onto it.
Remove the USB drive from the computer and place it into the PS3, then turn the system on.
Move to the category that you want to play files from. If you want to play MP3 files, go to "Music." For video, go to "Video." For images, go to "Photo." Press "Up" or "Down" on the controller until you come to "USB device."
Press "Triangle" on the controller and select "Display All." Find the files that you want to play and press "X" to open it.