Cómo controlar el brillo de tu computadora con Windows 7

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Coescrito por Luigi Oppido

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Este artículo de wikiHow te ayudará a aumentar o disminuir el brillo de una laptop con Windows 7. La mayoría de las computadoras de escritorio utilizan un monitor externo, lo que significa que el brillo puede alterarse usando los botones integrados en el monitor o un interruptor de brillo.

Método 1
Método 1 de 2:

Usar la barra de brillo

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    Es el icono en forma de batería que se encuentra en la esquina inferior derecha de la pantalla.
    • Es probable que necesites primero hacer clic en ▲ en esta área.
    • Si no ves ese icono por ningún lado en la parte inferior derecha de la pantalla, abre Inicio y haz clic en Panel de control .
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    Este enlace se encuentra casi al final de la ventana emergente. Hacer esto abrirá el menú de Opciones de energía.
    • Si tuviste que abrir el Panel de control, haz clic en Opciones de energía .
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    Esta barra se encuentra hasta la parte inferior de la ventana. Arrastrarla hacia la izquierda disminuirá el brillo de la pantalla, mientras que arrastrarlo hacia la derecha aumentará el brillo.
    • Si no ves la barra de "Brillo de pantalla" en la parte inferior de la ventana “Opciones de energía”, necesitarás restaurarla antes de ajustar el brillo de la laptop.
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Método 2
Método 2 de 2:

Restaurar la barra de brillo si esta desapareció

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    Haz clic en el logo de Windows en la esquina inferior izquierda de la pantalla.
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    Esto buscará en tu computadora el programa Administrador de dispositivos.
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    Debe ser el primer resultado en la ventana de Inicio. Hacer clic en esa opción abrirá el Administrador de dispositivos.
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    Haz clic en ► a la izquierda del encabezado "Monitores".
    • Probablemente necesites desplazarte hacia abajo para encontrar esta opción.
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    Al expandir la categoría "Monitores", verás el nombre de monitor debajo de dicha categoría; haz clic en ese monitor para seleccionarlo.
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    Se encuentra en la parte superior de la ventana de Administrador de dispositivos.
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    Esta opción se encuentra al final del menú desplegable de Acción . Esto abrirá las propiedades del monitor.
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    Se encuentra en la parte superior de la ventana de Propiedades.
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    Se encuentra en la esquina inferior izquierda de la ventana.
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    Esto tardará un poco. Cuando el controlador esté desinstalado, la lista del Administrador de dispositivos se actualizará y verás que la categoría "Monitores" desaparecerá.
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    El botón es cuadrado en forma de monitor en la parte superior de la ventana del Administrador de dispositivos. Hacer esto reinstalará y actualizará el controlador que acabas de eliminar.
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    Cuando el Administrador de dispositivos escanee los cambios, automáticamente reinstalará los controladores básicos de Microsoft para el monitor. Esto debe de activar nuevamente la barra de brillo.
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    No es necesario que reinicies la computadora para que los cambios surtan efecto, pero no hace daño y esto te ahorrará un paso más adelante.
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    Ajusta el brillo . Cuando la computadora se reinicie, haz clic en el botón de Opciones de energía en la Bandeja del sistema para encontrar las opciones de brillo que acabas de restaurar.
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Consejos

  • Casi todas las computadoras tienen una tecla para "Aumentar el brillo" y una tecla para "Disminuir el brillo". Estas teclas por lo general se encuentran en la parte superior de del teclado. Probablemente necesites presionar la tecla Fn para usarlas.
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Advertencias

  • Un brillo alto drenará la batería de la computadora más rápido que con un brillo reducido.
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