What happens next?

How to make your ps3 faster
Power off your ps3.
Press and hold the power button on the ps3 until it turns on, then turns off.
Press and hold the power button, then release after hearing a total of four beeps :
Two slow beeps, followed by two quick beeps.
Your ps3 will power on and display the recovery menu. Repeat this step if the ps3 powers off again.