w w w . d e l l . c o m s u p p o r t . d e l l . c o m

3Cuando aparezca la lista de dispositivos de inicio, resalte Boot to Utility Partition (Iniciar desde la partición de utilidades) y pulse <Intro>.

4Cuando aparezca el Main Menu (Menú principal) de Dell Diagnostics, seleccione la prueba que desea ejecutar.

Cómo iniciar los Dell Diagnostics desde el CD Drivers and Utilities

NOTA: El CD denominado Drivers and Utilities (ResourceCD) es opcional y, como tal, es posible que no se entregue con todos los equipos.

1Inserte el CD Drivers and Utilities.

2Apague y reinicie el equipo

Cuando aparezca el logotipo DELL, oprima <F12> inmediatamente.

Si espera demasiado y aparece el logotipo de Windows, siga esperando hasta que vea el escritorio de Windows. Entonces, apague el equipo y vuelva a intentarlo.

NOTA: Los siguientes pasos cambian la secuencia de inicio una sola vez. La próxima vez que inicie el equipo, éste lo hará según los dispositivos especificados en la configuración del sistema.

3Cuando aparezca la lista de dispositivos de inicio, resalte IDE CD-ROM Device (Dispositivo CD-ROM IDE) y pulse <Intro>.

4Seleccione la opción IDE CD-ROM Device (Dispositivo CD-ROM IDE) en el menú de inicio del CD.

5En el menú que aparece, seleccione la opción Boot from CD-ROM (Iniciar desde CD-ROM).

6Escriba 1 para iniciar el menú de ResourceCD.

7Escriba 2 para iniciar los Dell Diagnostics.

8Seleccione Run the 32 Bit Dell Diagnostics (Ejecutar los Diagnósticos Dell de 32 bits) de la lista numerada. Si se muestran varias versiones, seleccione la apropiada para su equipo.

9Cuando aparezca el Main Menu (Menú principal) de Dell Diagnostics, seleccione la prueba que desea ejecutar.

Menú principal de los Dell Diagnostics

1Una vez que se hayan cargado los Dell Diagnostics y aparezca la pantalla Main Menu (Menú principal), haga clic en el botón de la opción que desee.

Opción

Función

 

 

Express Test

Realiza una prueba rápida de los dispositivos. Esta prueba suele tardar de 10 a

(Prueba rápida)

20 minutos y no requiere ninguna acción por parte del usuario. Ejecute

 

primero Express Test (Prueba rápida) para incrementar la posibilidad de

 

rastrear el problema rápidamente.

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Guía de referencia rápida

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Dell K7821 manual Menú principal de los Dell Diagnostics, Opción Función
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K7821 specifications

The Dell K7821 is a powerful and versatile monitor that caters to the needs of professionals, gamers, and everyday users alike. With its sleek design and advanced features, it has become a preferred choice for those who require high-quality visuals and exceptional performance.

One of the standout characteristics of the Dell K7821 is its impressive display. Featuring a large screen size, it offers an optimal viewing experience, ideal for multitasking or immersive gaming. The resolution of the monitor ensures sharp, clear images while maintaining vibrant colors that bring content to life. It employs advanced IPS (In-Plane Switching) technology, which provides wider viewing angles and consistent color accuracy, making it suitable for collaborative work environments as well as personal use.

The K7821 is equipped with multiple connectivity options, including HDMI, DisplayPort, and USB-C ports. This versatility allows users to connect various devices seamlessly, whether it's a laptop, desktop, or even gaming consoles. Additionally, the monitor supports plug-and-play functionality, ensuring an easy setup process without the need for complex installations.

One of the key features of the Dell K7821 is its ergonomics. It comes with an adjustable stand that allows users to change the height, tilt, and swivel of the monitor, promoting comfort during extended usage. This adaptability is especially beneficial for professionals who spend long hours in front of their screens.

For those concerned about eye strain, Dell has incorporated several eye-care technologies into the K7821. With features such as flicker-free technology and a blue light filter, users can enjoy longer viewing sessions without discomfort. This attention to eye health is essential in today's digital age, where screen time is ever-increasing.

In terms of design, the Dell K7821 boasts an elegant and modern aesthetic. It features slim bezels that maximize the screen real estate, allowing for a more immersive experience and making it an excellent choice for a dual or multi-monitor setup.

In conclusion, the Dell K7821 is a robust monitor that integrates cutting-edge technology with user-friendly features. Its exceptional display quality, versatile connectivity options, ergonomic design, and eye-care technologies position it as an excellent choice for a wide range of users, from gamers to professionals seeking efficiency and comfort in their workspace. With this monitor, Dell continues to uphold its reputation for producing reliable and high-quality peripherals that enhance productivity and enjoyment.
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