Dell Diagnostics Main Menu

The following tests can be run from the Dell Diagnostics Main Menu:

Option

Function

 

 

Express Test

Performs a quick test of system devices. The test typically takes

 

10 to 20 minutes and requires no interaction on your part. Run

 

Express Test first to increase the possibility of tracing the

 

problem quickly.

 

 

Extended Test

Performs a thorough check of system devices. The test typically

 

takes an hour or more and periodically requires your input to

 

answer specific questions.

 

 

Custom Test

Tests a specific device in the system and can be used to

 

customize the tests you want to run.

 

 

Symptom Tree

Lists a number of common symptoms and allows you to select a

 

test based on the symptom of the problem you are having.

 

 

For any problem 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 exactly as it appears and follow the instructions on the screen. If you cannot resolve the problem, contact Dell (see "Contacting Dell" on page 179).

NOTE: The Service Tag for your computer is located at the top of each test screen. When contacting Dell support, have your Service Tag ready.

The following tabs provide additional information for tests run from the Custom Test or Symptom Tree option:

Tab

Function

 

 

Results

Displays the results of the test and any error conditions

 

encountered.

 

 

Errors

Displays error conditions encountered, error codes, and the

 

problem description.

 

 

Help

Describes the test and any requirements for running the test.

 

 

Configuration

Displays the hardware configuration for the selected device.

(Custom Test only)

The Dell Diagnostics obtains configuration information for all

 

devices from system setup, memory, and various internal tests,

 

and it displays the information in the device list in the left pane

 

of the screen.

 

NOTE: The device list may not display the names of all the

 

components installed on your computer or all devices attached to

 

your computer.

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Troubleshooting

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Dell XPS 720 owner manual Dell Diagnostics Main Menu, Option Function, Tab Function, Custom Test only, Your computer
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XPS 720, 720 specifications

The Dell XPS 720 is a powerful desktop computer that epitomizes the brand's commitment to performance and innovation. Introduced as part of the XPS (Extreme Performance System) line, the XPS 720 was designed for gamers, content creators, and tech enthusiasts who demand high performance from their machines.

One of the standout features of the XPS 720 is its impressive processing capabilities. The system can be equipped with Intel's quad-core processors, notably the Intel Core 2 Quad, which allows for exceptional multitasking and enhanced performance in multi-threaded applications. This makes it suitable for gaming, video editing, and graphic design.

The XPS 720 also offers a high level of customization, giving users the ability to select their desired specifications. Customers can choose between various configurations of RAM, hard drives, and graphics cards. The XPS 720 supports multi-GPU setups with NVIDIA’s SLI technology, enabling gamers to run the latest titles at optimal settings and resolutions, while also improving performance in demanding applications.

In terms of graphics capabilities, the XPS 720 can be outfitted with powerful NVIDIA GeForce or ATI Radeon graphics cards. This feature makes it a strong candidate for users who require cutting-edge visual performance, whether it’s for gaming, immersive simulations, or graphic-intensive applications.

Cooling solutions are a critical component of the XPS 720’s design, as high-performance systems generate substantial heat. Dell incorporates an advanced cooling system that includes unique thermal management technology to maintain optimal temperatures during heavy use, thereby prolonging the life and performance of the internal components.

The chassis of the XPS 720 is not only aesthetically pleasing but also functional. It features a sleek, futuristic design with customizable LED lighting, providing a visually appealing experience. The case also allows for easy upgrades and maintenance, which is essential for users who wish to enhance their systems over time.

Connectivity options are abundant on the XPS 720, with multiple USB ports, audio jacks, and high-definition multimedia interfaces. The inclusion of high-speed Ethernet and optional Wi-Fi capabilities ensures that users can stay connected whether for online gaming or browsing the web.

Overall, the Dell XPS 720 stands out as a commendable desktop solution that combines raw power, flexibility, and cutting-edge technologies. It remains a favorite among those looking for a robust machine capable of handling a wide variety of demanding tasks, from gaming to professional creative work. Whether you are a hardcore gamer or a professional seeking performance, the XPS 720 offers an exceptional computing experience.
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