aaaaaaaaaaaaa I`m tiered 2 days lost and i dont know what to do i cant boot my osx cd looks like trying to boot but it freezing on gray screen starts ok but i whant to reinstall it Open Firmware Password Protection desibled Disabling Password Protection 1) Boot into the Open Firmware. (Command + Option + O + F) 2) Type "setenv security-mode none" and press return. 3) Enter in the password at the password request prompt and press return. 4) Then type "reset-all" to restart the computer. Force Removing Password Protection 1) Add or remove DIMMs to change the total amount of RAM in the computer. 2) Then, the PRAM must be reset 3 times. (Command + Option + P + R). after this i put my osx cd and hold the button c and on the gray screen apple looks like 2 pixels going left and freeze my os version 10.3.7 powerbook G4 1.5 Thank you very mutch please help me anyone !!!!!