Error Messages and Codes

 

 

 

 

 

 

 

 

 

 

Table A-4. (Continued)

 

 

Memory Error Messages

 

 

 

 

 

Message

Probable Cause

 

 

 

 

211-02

Error while saving memory during random memory pattern test

 

 

 

 

211-03

Error while restoring memory during random memory pattern test

 

 

 

 

 

213-xx

Incompatible DIMM in slot x

 

 

 

 

 

214-xx

Noise test failed

 

 

 

 

 

215-xx

Random address test

 

 

 

 

A.6 Keyboard Error Messages (30x-xx)

Table A-5.

Keyboard Error Messages

Message

Probable Cause

Message

Probable Cause

 

 

 

 

300-xx

Failed ID test

303-05

LED test, LED command test failed

 

 

 

 

301-01

Kybd short test, 8042 self-test

303-06

LED test, LED command test failed

 

failed

 

 

 

 

 

 

301-02

Kybd short test, interface test

303-07

LED test, LED command test failed

 

failed

 

 

 

 

 

 

301-03

Kybd short test, echo test failed

303-08

LED test, command byte restore test failed

 

 

 

 

301-04

Kybd short test, kybd reset failed

303-09

LED test, LEDs failed to light

 

 

 

 

301-05

Kybd short test, kybd reset failed

304-01

Keyboard repeat key test failed

 

 

 

 

302-xx

Failed individual key test

304-02

Unable to enter mode 3

 

 

 

 

302-01

Kybd long test failed

304-03

Incorrect scan code from keyboard

 

 

 

 

303-01

LED test, 8042 self-test failed

304-04

No Make code observed

 

 

 

 

303-02

LED test, reset test failed

304-05

Cannot /disable repeat key feature

 

 

 

 

303-03

LED test, reset failed

304-06

Unable to return to Normal mode

 

 

 

 

303-04

LED test, LED command test failed

--

--

 

 

 

 

 

Technical Reference Guide

www.hp.com

A-7

Page 105
Image 105
HP dc7900 manual Table A-5 Keyboard Error Messages Probable Cause

dc7900 specifications

The HP dc7900 is a well-regarded desktop solution that serves as a testament to HP's commitment to performance, reliability, and user accessibility. Introduced as part of HP’s Compaq line and designed primarily for business professionals, the dc7900 combines powerful processing capabilities with a compact form factor that suits various office environments.

One of the standout features of the HP dc7900 is its robust configuration options. It typically comes equipped with Intel's Core 2 Duo or Quad processors, giving users the ability to handle demanding applications seamlessly. The inclusion of Intel's technologies, such as Intel vPro, enhances remote management and IT control, making it an ideal choice for businesses looking to streamline their operations.

The dc7900 is designed with flexibility in mind. It offers multiple form factors, including mini-tower, small form factor, and ultra-slim desktop configurations. This variety enables organizations to choose a model that best fits their workspace requirements, maximizing both efficiency and aesthetics. The small footprint models are particularly beneficial in space-constrained environments, while the mini-tower version provides expandability for future upgrades.

In terms of graphics capabilities, the HP dc7900 typically features integrated Intel graphics, with options to install discrete graphics cards for users who require enhanced visual performance. This makes the dc7900 suitable for tasks ranging from standard office applications to more graphics-intensive responsibilities.

Connectivity is another key characteristic of the HP dc7900. It is equipped with a variety of ports, including USB 2.0 and audio jacks, allowing users to connect peripherals easily. Additionally, the dc7900 supports legacy connections, making it easier for businesses with older equipment to integrate new systems without hassle.

Durability and reliability are hallmarks of the HP dc7900. Built with high-quality materials and subjected to rigorous testing, this desktop is designed to withstand the demands of a bustling office environment. Furthermore, HP's comprehensive warranty and support options assure businesses of the reliability of their investment.

The HP dc7900 is not just a powerful desktop; it’s a versatile and dependable solution for modern businesses. With its combination of performance, expandability, and solid build quality, the dc7900 remains a relevant choice for those looking to enhance their productivity and efficiency in the workplace.