Chapter 6

Problem Solving

Contents

 

Resetting the System

2

Troubleshooting Checklists

3

Initial System Startup

3

Running New Application Software

5

After System Has Been Running Correctly

6

Additional Troubleshooting Procedures

7

Error Checking

7

Troubleshooting Guide

7

Specific Problems and Corrective Actions

11

Power LED Does Not Light

12

System Cooling Fans Do Not Rotate

12

No Characters Appear On Screen

13

Characters are Distorted or Incorrect

14

Incorrect Or No Beep Code

14

Floppy Disk Drive Activity LED Does Not Light

15

Hard Disk Drive Activity LED Does Not Light

16

Problems with Application Software

17

BIOS User’s Information

18

Error and Status Messages

18

Messages and Beep Codes

21

System and Disk Status LED User’s Information

25

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Packard Bell MH4000 manual Problem Solving