Introducción

How to replace the PRAM Battery

Lay a towel (to protect the screen) on your work area and place the unit face down with the bottom facing you.
  • Lay a towel (to protect the screen) on your work area and place the unit face down with the bottom facing you.

Agregar Comentario

The access panel is held in place by one Phillips screw.  Unscrew it.
  • The access panel is held in place by one Phillips screw. Unscrew it.

  • Unplug the machine after touching the metal housing to prevent ESD (electro static discharge)

Agregar Comentario

  • The battery is located just to the left and below the RAM slots.

  • Note the positive is to the right and negative to the left. There is a + sign located on the logic board to the right of the battery.

  • Care must be taken when removing the battery to prevent it dropping into the machine. It pulls straight out. Use a small instrument link a dental pick or flathead screwdriver to lift the + end out. I use a large hemostat to hold the battery.

  • After removal of the old battery and replace with a new one by pressing it into place.

  • Replace the access panel. Turn it over and plug it in. Start up and go under the Apple to System Preferences - System - Date & Time. If you have an internet connection check the box to automatically and select Apple Americas.

  • If no internet just set the date and time manually.

  • Next select the Time Zone box. Click the curser on the map to the closest city to you.

  • Next click the Clock box and select the type of display you prefer.

Agregar Comentario

Conclusión

To reassemble your device, follow these instructions in reverse order.

18 personas más completaron esta guía.

mayer

Miembro Desde 04/01/10

561,612 Reputación

11 Guías creadas

Equipo

MacHale Enterprises Miembro de MacHale Enterprises

Business

1 Miembro

13 Guías creadas

Agregar Comentario

Ver Estadísticas:

Ultimas 24 Horas: 1

Últimos 7 Días: 7

Últimos 30 Días: 36

Todo El Tiempo: 19,668