Things You'll Need
Instructions
Place the memory stick with the desired videos on it into the memory stick slot on the side of the PSP.
Press the "Power " button to turn the PSP on.
Use the "Up/Down" and "Left/Right" arrow buttons to navigate through the main menu, select "IR Shell" and press the "X" button to launch it. This will open the "IR Shell" navigation screen.
Press the "Left/Right" arrow buttons to navigate to and select the "Video" icon, and press the "X" button to open the video player.
Select "Memory Stick" in the main menu of the video player, choose the desired video you wish to play from the listing that appears and press "X" to play.