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PIO

Programmed input/output. A method of moving data between devices in a computer in which all data passes through the microprocessor. The most recent ATA/IDE standard specifies higher data transfer rates, mode 3 at 11.1 MBps and mode 4 at 16.6 MBps. A recent alternative to PIO is DMA.

Plug and Play

Often referred to as Plug-n-Playor PnP. A technology that can automatically configure devices at start-up to use or share certain IRQs. For this to work properly the computer’s BIOS and OS must both support PnP, and all devices being configured must also be PnP-compliant. PCI devices are PnP- compliant.

PME

Power management event. An event that causes a computer to be remotely started, such as Remote Wake Up (WOL) or WOR.

PnP

See Plug and Play.

Port

A socket or plug on your computer that allows you to attach an external device by connecting its cable. See also Parallel Port and Serial Port.

POST

Power-onself-test. Diagnostic programs, loaded automatically by the BIOS during start-up, that perform basic tests on the major computer components, such as RAM, the hard drives, the keyboard, video, and so on. If there are no problems during the POST, the computer continues the start-up and loads the OS.

Product ID

Also referred to as Product Key. See COA.

Product Key

Also referred to as Product ID. See COA.

PS/2

Personal System/2. A mini-DINconnector on your computer that is typically used to connect keyboard or mouse cable connectors.

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Dell GX240 manual Pio, Pme, Post

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.