4Select the Boot from CD-ROMoption from the menu that appears and press <Enter>.

5Type 1 to start the CD menu and press <Enter> to proceed.

6Select Run the 32 Bit Dell Diagnostics from the numbered list. If multiple versions are listed, select the version appropriate for your computer.

7When the Dell Diagnostics Main Menu screen appears, select the test you want to run.

Dell Diagnostics Main Menu

1After the Dell Diagnostics loads and the Main Menu screen appears, click the button for the option you want.

NOTE: It is recommended that you select Test System to run a complete test on your computer.

Option

Function

 

 

Test Memory

Run the stand-alone memory test

 

 

Test System

Run System Diagnostics

 

 

Exit

Exit the Diagnostics

 

 

2After you have selected the Test System option from the main menu, the following menu appears.

NOTE: It is recommended that you select Extended Test from the menu below to run a more thorough check of devices in the computer.

OptionFunction

Express Test Performs a quick test of devices in the system. This typically can take 10 to 20 minutes.

Extended Test Performs a thorough check of devices in the system. This typically can take an hour or more.

Custom Test

Use to test a specific device or customize the tests to be run.

Symptom Tree This option allows you to select tests based on a symptom of the problem you are having. This option lists the most common symptoms.

3If a problem is encountered during a test, a message appears with an error code and a description of the problem. Write down the error code and problem description and contact Dell (see "Contacting Dell" in your online User’s Guide).

NOTE: The Service Tag for your computer is located at the top of each test screen. If you contact Dell, technical support will ask for your Service Tag.

Quick Reference Guide

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Dell GU806 manual Dell Diagnostics Main Menu, Option Function, OptionFunction
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GU806 specifications

The Dell GU806 is a premium monitor designed to optimize productivity and enhance the user experience for professionals across various fields. Its advanced features and technologies make it an ideal choice for those who require high performance and adaptability in their visual display solutions.

One of the standout characteristics of the Dell GU806 is its high-resolution display, which offers vibrant colors and sharp details. With a resolution of 2560x1440 pixels, users can enjoy crystal-clear imagery whether they are working on detailed design projects, watching videos, or engaging in gaming. The monitor supports a wide color gamut, allowing for accurate color reproduction, which is crucial for graphic designers and photographers.

The GU806 features an IPS (In-Plane Switching) panel technology, ensuring that users have wide viewing angles without any color distortion. This means that whether you're sitting directly in front of the screen or viewing it from the side, the color consistency remains intact. Additionally, the monitor has a fast response time that minimizes motion blur, making it suitable for gaming and fast-paced video content.

Dell has also incorporated several ergonomic features into the design of the GU806. The monitor is adjustable for height, tilt, pivot, and swivel, allowing users to customize their viewing angle and ensure comfort during long work sessions. Its thin bezels contribute to a sleek aesthetic and make it easier to set up a multi-monitor workspace.

Connectivity is another strength of the GU806, which includes multiple ports to accommodate a range of devices. Users can connect via HDMI, DisplayPort, and USB-C, making it a versatile choice for both modern laptops and traditional desktops. The built-in USB hub allows users to easily connect peripherals, streamlining their workspace.

The Dell GU806 is also designed with energy efficiency in mind. It is Energy Star certified, which not only reduces its environmental impact but also helps users save on energy costs. The monitor's advanced technologies contribute to low power consumption without compromising performance.

In summary, the Dell GU806 combines high-resolution capabilities, IPS technology, ergonomic adjustability, versatile connectivity options, and energy efficiency, making it a highly desirable monitor for professionals seeking a reliable and feature-rich display. Its blend of performance and usability ensures that it meets the demanding needs of today’s dynamic work environments.
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