jueves, 22 de febrero de 2007

Como resetear la PRAM de una MAC

Cuando nuestro Mac hace cosas raras, como mostrar problemas con el video o un comportamiento anómalo del ordenador. Es posible restablecer el funcionamiento normal reseteando la PRAM.

El proceso de resetear la PRAM es sencillo.


1. Reinicia el Mac y mantén pulsada la combinación de teclas Comando-Opción-P-R.
2. Mantén pulsadas dichas teclas hasta que el Mac se reinicie dos veces (suene dos veces el acorde de inicio).

La PRAM es un área de la memoria que guarda la siguiente información:

Estado de AppleTalk
Configuración del puerto serie y definición de puertos
Ajuste del reloj alarma
Tipo de aplicación
Ubicación de la impresora serie
Velocidad de repetición de teclado
Retardo de repetición
Volumen del altavoz
Sonido de Atención (pitido)
Tiempo de doble clic
Tiempo de parpadeo (velocidad) del punto de inserción
Escala del ratón (velocidad del ratón)
Disco de arranque
Frecuencia de parpadeo del menú
Profundidad del monitor
Direccionamiento de 32 bits
Memoria virtual
Disco RAM
Caché de disco

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Articulo publicado el 22/02/2007 en el blog de "PlanetaMac" http://feeds.feedburner.com/Planetamac

1 comentario:

Anónimo dijo...


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