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Finding Information and Assistance

The following table lists the resources that Dell provides as support tools. Additional resources may be shipped with your computer.

Re s o u r c e s a n d S u p p o r t To o l s

Resource

Contents

Using the Resource

 

 

 

 

User’s guides for your

Depending on your operating system, double-click the

 

computer and devices

User’s Guides icon on your desktop, or click the Start

 

 

button and then select Help and Support to access the

 

 

documentation stored on your hard drive.

 

 

Obtain information on the following:

User’s Guides

 

• Using your computer

 

• Configuring system settings

 

 

 

 

• Removing and installing parts

 

 

• Installing and configuring software

 

 

• Diagnosing a problem

 

 

• Technical specifications

 

 

• Getting technical assistance

 

 

 

 

Drivers and Utilities CD

See the main menu on the Drivers and Utilities CD that

 

• Dell Diagnostics

came with your computer. Use the pull-down menu to

 

• Drivers

make selections appropriate for your computer.

 

 

Utilities

Computer and device documentation

Documentation and drivers are already installed on your computer when shipped from Dell. You can use this CD to access documentation, reinstall drivers, or run diagnostics tools.

For more information, see your computer User’s Guide.

Service and Registration Labels

Express Service Code and Service Tag

Product Key (also called the Product ID or Certificate of Authenticity [COA])

The Express Service Code and Service Tag are unique identifiers for your Dell™ computer.

You will need the Product Key (or Product ID) number to complete the operating system setup.

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System Information Guide

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Dell C840 manual Finding Information and Assistance

C840 specifications

The Dell C840, released in the early 2000s, was a powerful mobile workstation designed to meet the needs of professionals who demanded high performance in a portable format. As part of Dell's Precision series, the C840 was well-regarded for its robust build quality, advanced features, and capability to handle intensive computing tasks.

One of the standout features of the Dell C840 was its Intel Pentium 4 processor, which offered impressive processing power at the time. Users could opt between different configurations, some even including the Intel Pentium 4 Extreme Edition for those seeking maximum performance. The system was designed to handle demanding applications such as CAD, 3D modeling, and other graphics-intensive programs, making it a favorite among architects, engineers, and graphic designers.

The C840 also featured a vibrant 15-inch display, with options for a high-resolution screen that provided sharp visuals and ample screen real estate for multitasking. The display's quality was complemented by NVIDIA graphics options, including the Quadro4 700 Go graphics card, which was optimized for professional applications, ensuring smoother graphics rendering and improved performance in 3D applications.

In terms of memory, the Dell C840 supported a generous amount of RAM, with configurations allowing up to 2GB, which was substantial for its time. This memory capacity contributed to better multitasking capabilities and overall system performance, allowing users to run multiple applications simultaneously without noticeable slowdowns.

Connectivity was another strong point of the Dell C840. The laptop featured a variety of ports, including USB ports, parallel and serial ports, and an optional docking station, which enhanced its versatility for connecting to various peripherals. Wireless technology was also a part of the package, with the inclusion of Wi-Fi capabilities, making it easier for users to stay connected in different environments.

Durability and design were key aspects as well. The C840 featured a solid chassis designed to withstand the rigors of mobility, making it suitable for on-the-go professionals. Its keyboard was designed for comfort and responsiveness, a critical feature for users who spent long hours typing.

In summary, the Dell C840 was a notable mobile workstation that combined power, performance, and portability. With its advanced Intel processors, high-quality display, robust graphics options, ample memory, and strong connectivity features, it catered to professionals looking for a reliable and efficient tool to handle their demanding workloads. Though technology has evolved significantly since its release, the Dell C840 remains a milestone in the history of mobile computing for professionals.