Things You'll Need
Instructions
Turn on your PSP and navigate to the 'Settings' Menu.
Choose "System Settings" from the "Settings" menu.
Navigate to "USB Charge" and set to "ON."
Plug the USB charging cable into both your PSP as well as the USB power supply (laptop or PC).
On your PSP, go to the "Settings" menu.
Choose "USB Connection" and select it. A corresponding noise and charging light signal that the PSP is charging.