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Option settings:

•Enabled — When the computer cover is opened with this setting, a DMI event is generated, the setting changes to Detected, and the following message appears during the boot routine at the next computer start-up:

Alert! Cover was previously removed.

To reset the Detected setting, enter system setup during the computer's power-on self-test (POST). In the Chassis Intrusion option, press the left- or right-arrow key to select Reset, and then choose Enabled, Enabled-Silent, or Disabled.

•Enabled-Silent(default) — When the computer cover is opened with this setting, a DMI event is generated and the setting changes to Detected, but the alert message does not appear during the boot sequence at the next computer start-up.

•Disabled — No intrusion monitoring occurs and no messages appear.

NOTE: When the setup password is enabled, you must know the setup password before you can reset the Chassis Intrusion option.

Padlock Ring and Security Cable Slot

Use one of the following methods to secure your computer:

•Use a padlock alone or a padlock and looped security cable with the padlock ring.

A padlock alone prevents the computer from being opened.

A security cable looped around a stationary object and used in conjunction with the padlock can help prevent the unauthorized movement of the computer.

•Attach a commercially available antitheft device to the security cable slot on the back of the computer to prevent the unauthorized movement of the computer.

Antitheft devices usually include a segment of metal-stranded cable with an attached locking device and key. Dell recommends that you use a Kensington lock. For instructions on installing this kind of antitheft device, see the documentation that accompanied the device.

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Advanced Features

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Dell GX240 manual Padlock Ring and Security Cable Slot, Option settings
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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.
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