subject: How do I Replace a Powerbook PRAM battery? [print this page] How do I Replace a Powerbook PRAM battery?
The following steps
How do I Replace a Powerbook PRAM battery?
would be useful for Resetting PRAM :
You should start by shutting down the computer.
Then locate the following keys on the keyboard: Command, Option, P and R. You will have to hold these keys down concurrently in the fourth step.
Turn on the computer.
Press and hold down the key combo Command-Option-PR. You press it before the gray screen appears.
Hold down these keys until the computer restarts and you hear two beeps start.
Release the keys.
The PRAM of the computer is restored to the defaults. It is possible that the clock settings are restored to the default date on some models.The following steps would be useful for Resetting PRAM :
You should start by shutting down the computer.
Then locate the following keys on the keyboard: Command, Option, P and R. You will have to hold these keys down concurrently in the fourth step.
Turn on the computer.
Press and hold down the key combo Command-Option-PR. You press it before the gray screen appears.
Hold down these keys until the computer restarts and you hear two beeps start.
Release the keys.
The PRAM of the computer is restored to the defaults. It is possible that the clock settings are restored to the default date on some models.
The following steps would be useful for Resetting PRAM :
You should start by shutting down the computer.
Then locate the following keys on the keyboard: Command, Option, P and R. You will have to hold these keys down concurrently in the fourth step.
Turn on the computer.
Press and hold down the key combo Command-Option-PR. You press it before the gray screen appears.
Hold down these keys until the computer restarts and you hear two beeps start.
Release the keys.
The PRAM of the computer is restored to the defaults. It is possible that the clock settings are restored to the default date on some models.The following steps would be useful for Resetting PRAM :
You should start by shutting down the computer.
Then locate the following keys on the keyboard: Command, Option, P and R. You will have to hold these keys down concurrently in the fourth step.
Turn on the computer.
Press and hold down the key combo Command-Option-PR. You press it before the gray screen appears.
Hold down these keys until the computer restarts and you hear two beeps start.
Release the keys.
The PRAM of the computer is restored to the defaults. It is possible that the clock settings are restored to the default date on some models.
The following steps would be useful for Resetting PRAM :
You should start by shutting down the computer.
Then locate the following keys on the keyboard: Command, Option, P and R. You will have to hold these keys down concurrently in the fourth step.
Turn on the computer.
Press and hold down the key combo Command-Option-PR. You press it before the gray screen appears.
Hold down these keys until the computer restarts and you hear two beeps start.
Release the keys.
The PRAM of the computer is restored to the defaults. It is possible that the clock settings are restored to the default date on some models.The following steps would be useful for Resetting PRAM :
You should start by shutting down the computer.
Then locate the following keys on the keyboard: Command, Option, P and R. You will have to hold these keys down concurrently in the fourth step.
Turn on the computer.
Press and hold down the key combo Command-Option-PR. You press it before the gray screen appears.
Hold down these keys until the computer restarts and you hear two beeps start.
Release the keys.
The PRAM of the computer is restored to the defaults. It is possible that the clock settings are restored to the default date on some models.
