Zenith-data-systems MT2000 Manual do Utilizador descarregar pdf (Página 149)

6-6

Problem Solving

Additional Troubleshooting Procedures

This section provides a more detailed approach to

diagnostic testing and identification of a problem and

locating its source.

Error Checking

Each time you turn on the system, the POST runs

automatically and checks the system board, CPU

module, memory, keyboard, and most installed

peripheral devices.

If POST finds an error, it displays an error message

and, in case there is a problem with the display, puts

out a series of long and short beeps. One short beep

means the system passed POST. Refer to the BIOS

User’s Information section in this chapter for a list of

items to check for each error code and for an

explanation of the error beep codes.

Troubleshooting Guide

Use the following troubleshooting procedures to help

you identify a problem. These general procedures lead

you through the following:

■

Preparing the system for diagnostic testing

■

Monitoring POST while it is running

■

Verifying proper operation of key system LEDs

■

Confirming loading of the operating system.

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Zenith-data-systems MT2000 Manual do Utilizador Página 149