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5Turn off your computer and disconnect it from its electrical outlet. Leave the computer off for at least 10 minutes.

6Reconnect the computer to its electrical outlet and turn it on.

7Enter system setup, and check the date and time. Are the date and time correct?

Yes. The problem is resolved.

No. The battery may be defective. Proceed to step 8.

8Replace the battery.

Is the battery working properly? Yes. The problem is resolved.

No. You may have a faulty system board. Contact Dell for technical assistance.

Expansion Card Problems

If an error message indicates an expansion card problem or if an expansion card seems to perform incorrectly or not at all, the problem could be a faulty connection, a conflict with software or other hardware, or a faulty expansion card.

Fill out the Diagnostics Checklist as you perform the following steps.

CAUTION: Before you perform this procedure, see “Safety First— For You and Your Computer.”

1Turn off the computer and devices, disconnect them from their electrical outlets, wait 10 to 20 seconds, and then open the computer cover.

2Make sure each expansion card is firmly seated in its connector. If any expansion cards are loose, reseat them.

3Make sure all cables are firmly connected to their corresponding connectors on the expansion cards. If any cables appear loose, reconnect them.

For instructions on which cables should be attached to specific connectors on an expansion card, see the expansion card's documentation.

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Solving Problems

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Dell GX240 manual Expansion Card Problems, Solving Problems

GX240 specifications

The Dell GX240, a robust desktop computer released in the early 2000s, exemplifies the breed of machines engineered for business and productivity environments. Targeting corporate users, the GX240 was part of Dell’s OptiPlex series, known for its reliability, support, and manageability.

One of the main features of the Dell GX240 is its Intel Pentium 4 processor, which provided a significant performance boost at the time of its release. This processor was available in various speeds, enabling users to select the model that best met their processing needs. The GX240 also offered ample memory options, supporting up to 2GB of SDRAM, which was considerable for its era, allowing for smoother multitasking and application performance.

The design of the GX240 was practical, featuring a compact, space-saving chassis ideal for office environments. It was designed for easy serviceability, with tool-less access to components, facilitating quick upgrades or repairs. The system was equipped with various configurations, enabling customers to customize it with multiple hard drive options, typically using IDE drives, which provided sufficient storage for everyday tasks.

The desktop utilized a variety of expansion slots, including AGP for graphics cards and PCI slots for additional peripherals. This expandability was crucial for businesses needing to adapt or enhance their systems over time. Integrated Intel graphics were standard, but users could opt for dedicated graphics cards to meet more demanding graphical needs.

Connectivity was also a strong point for the GX240, featuring multiple USB 2.0 ports, a serial port, and audio input/output capabilities. These ports allowed for seamless integration with various peripherals and devices, essential for a productive work environment. The GX240 also supported network connectivity through a built-in Ethernet controller, making it well-suited for office use, especially in networked environments.

In terms of software, the GX240 was usually shipped with Microsoft Windows XP, ensuring users had access to a stable and user-friendly operating system. This operating system not only provided compatibility with a wide range of applications but also enhanced the overall user experience.

In conclusion, the Dell GX240 was a solid desktop choice for businesses in the early 2000s, combining performance, upgradability, and a compact design. Its Intel Pentium 4 processor and ample memory options made it suitable for various tasks, while its space-saving design and expansion capabilities allowed businesses to adapt the system to their evolving needs.