Things You'll Need
Instructions
Place a hand towel down on a table. Put the PSP face down on the towel with the disc door lid facing away from you.
Remove the battery lid from the left side of the bottom of the PSP using your fingers. Remove the battery from the battery compartment with your fingers.
Blow out the battery compartment with the compressed air. Put the battery back into the battery compartment with your fingers. Put the battery lid back on the PSP with your fingers.
Turn the PSP face up on the hand towel with the PSP logo at the bottom facing you.
Push up on the power switch at the lower right corner of the PSP.
Press down twice on the right trigger that is at the front right edge of the PSP with your finger.
Flick the power switch up with your finger. Hold the right trigger down with your finger.
Flick the power switch up with your finger. Wait as the Recovery menu appears on the PSP LCD screen, which should light up.
Follow the commands on the LCD screen to reset the PSP. Wait as the PSP resets. Push up on the PSP̵7;s power switch with your finger. Wait as the PSP boots and the LCD screen, which is no longer black, displays the Home menu.