Specifications

 

Table 6-11

 

System Interrupts (Continued)

 

 

Hardware IRQ

System Function

 

 

IRQ11

Intel USB EHCI controller—24CD

 

Intel USB UHCI controller—24C4

 

Intel USB UHCI controller—24C7

 

Intel Pro/Wireless 2200BG

 

TI OHCI 1394 host controller

 

TI PCI1410 CardBus controller

 

 

IRQ12

Synaptics PS/2 TouchPad

 

 

IRQ13

Numeric data processor

 

 

IRQ14

Primary IDE channel

 

 

IRQ15

Secondary IDE channel

*Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none.

✎PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ4.

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Maintenance and Service Guide

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Compaq NC8230, NW8240, NX8220 manual IRQ12
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NC8230, NW8240, NX8220 specifications

The Compaq NX8220, NW8240, and NC8230 are a trio of laptops that were engineered to cater to the needs of professionals and mobile users, blending performance, design, and cutting-edge technology.

The Compaq NX8220 stands out as a business-oriented laptop with a focus on durability and connectivity. Its robust design features a magnesium alloy chassis, ensuring it can withstand the rigors of frequent travel. Powered by Intel processors, the NX8220 delivers reliable performance for multitasking and productivity tasks. It supports various connectivity options, including integrated Wi-Fi and Ethernet, enabling seamless access to networks. The laptop also includes an impressive display, with a 15.4-inch screen that provides vibrant visuals, making it ideal for presentations and document editing.

The NW8240 is a successor in the series that focuses on power and graphics performance. Aimed particularly at professionals in creative fields, it features advanced NVIDIA graphics options, which make it suitable for 3D rendering and graphic design tasks. The NW8240's 17-inch widescreen display enhances the visual experience, providing more screen real estate for multitasking and media consumption. Like its predecessor, it offers a range of connectivity features, including high-speed USB ports, FireWire, and even the option for Bluetooth, ensuring compatibility with various peripherals and devices.

The NC8230 is designed for mobility without sacrificing performance. With a slightly lighter build than the NW8240, the NC8230 incorporates a sleek design that appeals to users who prioritize portability. It boasts a solid battery life, which is essential for those who work on the go. The laptop features a powerful processor, helping users to run demanding applications smoothly. Additionally, the NC8230 includes enhanced security features such as fingerprint readers and encryption options, addressing the concerns of mobile security for business users.

All three models share common characteristics, such as the ability to upgrade RAM and storage, emphasizing their longevity and adaptability to user needs. With durable constructions, high-performance specifications, and versatile connectivity options, these laptops exemplify Compaq's commitment to meeting the demands of professionals across various fields. Whether for business, creative work, or general productivity, the NX8220, NW8240, and NC8230 remain solid choices in the landscape of mobile computing.
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