Step 1: Turn off the PlayStation 3 by holding the Power button on the front of the unit till the Power light is red.

Step 2:
Touch and hold the Power button (do not remove your finger from the button). You will hear the first beep, meaning the PlayStation 3 is powering on.
Continue to hold the Power button and after about 5 seconds, you will hear a second beep, indicating the video reset.
Continue to hold the Power button and after about another 5 seconds you will hear a third beep and the system will power off (Power light is red).

Step 3:
Touch and hold the Power button (again, do not remove your finger from the button). As in Step 2, you will hear the first beep, again for the PlayStation 3 to power on.
Continue to hold the Power button and after about 5 seconds, you will hear a second beep for video reset.
Continue to hold the Power button and after about another 5 seconds you will hear a quick double beep. At that point release the Power button. If you succeeded in activating Safe Mode, you will see a message on the screen saying, "Connect the controller using a USB cable and then press the PS button."

Download it from the psn store.

You must login or register to view this content. or you can look around on google for the fix.