Error Messages and Codes

NOTE:

xx = 00, Hard drive ID test

xx= 01, Hard drive format test

xx= 02, Hard drive read test

xx= 03, Hard drive read/write compare test

xx= 04, Hard drive random seek test

xx= 05, Hard drive controller test

xx= 06, Hard drive ready test

xx= 07, Hard drive recalibrate test

xx= 08, Hard drive format bad track test

xx= 09, Hard drive reset controller test

xx= 10, Hard drive park head test

xx= 14, Hard drive file write test

xx= 15, Hard drive head select test

xx= 16, Hard drive conditional format test

xx= 17, Hard drive ECC test

xx= 19, Hard drive power mode test

xx= 20, SMART drive detects imminent failure

xx= 21, SCSI hard drive imminent failure

xx= 24, Network preparation test

xx= 36, Drive monitoring test

xx= 71, Pri. IDE controller address conflict

xx= 72, Sec. IDE controller address conflict

xx= 80, Disk 0 failure

xx= 81, Disk 1 failure

xx= 82, Pri. IDE controller failure

xx= 90, Disk 0 failure

xx= 91, Disk 1 failure

xx= 92, Sec. controller failure

xx= 93, Sec. Controller or disk failure

xx= 99, Invalid hard drive type

 

A-14

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Technical Reference Guide

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HP dc7800 tower manual Xx = 03, Hard drive read/write compare test
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dc7800 tower specifications

The HP dc7800 Tower is a powerful desktop computer designed for professional and enterprise environments. Known for its stability, performance, and versatility, this model has secured its place in a variety of business settings. Launched in the mid-2000s, it embodies HP’s commitment to quality and innovation.

One of the main features of the HP dc7800 is its form factor. The tower configuration allows for easy upgrades and maintenance, providing ample space for additional hard drives, memory, and other components. This level of accessibility makes it ideal for businesses that need to adapt their systems to changing requirements.

The dc7800 is powered by Intel's Core 2 Duo processors, offering dual-core technology that enhances multitasking capabilities. With clock speeds ranging from 1.8 GHz to 3.0 GHz, this system can handle demanding applications with relative ease. It also supports Intel's vPro technology, which allows for remote management and security features, making it an excellent choice for organizations prioritizing IT control.

Another notable characteristic is the support for up to 8GB of DDR2 RAM. This allows for efficient data processing and improved performance when running multiple applications simultaneously. Additionally, the dc7800 features multiple storage options, accommodating both SATA hard drives and solid-state drives, which can significantly enhance boot times and overall system responsiveness.

Connectivity options on the HP dc7800 are robust. It includes a variety of USB ports, audio jacks, and optional legacy ports, ensuring compatibility with a wide range of peripherals and accessories. Networking capabilities are also prominent, with built-in Gigabit Ethernet providing high-speed internet access.

Furthermore, the desktop tower is designed with energy efficiency in mind. It meets ENERGY STAR certification standards, which not only helps reduce operational costs but also minimizes environmental impact.

Overall, the HP dc7800 Tower embodies a blend of performance, expandability, and energy efficiency, making it a reliable choice for businesses in need of a robust desktop solution. With its legacy of dependability and its suite of modern technologies, it continues to serve as a valuable asset in enterprise environments.
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