IBM 343 manual Technical Reference, 110, Solving Problems, 120

Models: 343

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Technical Reference

 

Connector Pinouts

.91

 

Alarms 91

 

 

DC Power Input for DC-Input Power Supply Cage

92

 

Serial Ports

93

 

Configuration Jumpers

94

 

System Recovery and Update Jumpers (J1E1)

95

 

DSR/DCD Configuration Jumper (J6A2)

95

 

FRU List

.......96

A POST Error Codes, Messages and FRU to Failure Information

98

 

POST Codes and Error Messages

103

 

POST Error Beep Codes

106

 

PC Doctor Symtom to FRU

108

B Equipment Log and Configuration Worksheet

110

 

Equipment Log

110

C

Solving Problems

 

Resetting the System

112

 

Initial System Startup

112

 

Initial System Startup Checklist

112

 

Running New Application Software

113

 

Running New Application Software Checklist

113

 

After the System Has Been Running Correctly

113

 

After the System Has Been Running Correctly Checklist

113

 

More Problem Solving Procedures

114

 

Preparing the System for Diagnostic Testing

114

 

Monitoring POST

114

 

Verifying Proper Operation of Key System Lights

114

 

Confirming Loading of the Operating System

114

 

Specific Problems and Corrective Actions

115

 

Power Light Does Not Light

115

 

No Characters Appear on Screen

115

 

Characters Are Distorted or Incorrect

116

 

System Cooling Fans Do Not Rotate Properly

116

 

Diskette Drive Activity Light Does Not Light

116

 

Hard Disk Drive Activity Light Does Not Light

116

 

CD-ROM Drive Activity Light Does Not Light

117

 

Cannot Connect to a Server

117

 

Problems with Network

117

 

PCI Installation Tips

118

 

Problems with Application Software

118

 

Bootable CD-ROM Is Not Detected

118

 

Problem Determination Tips

119

D Getting Information, Help, and Services

120

 

Getting Information

120

 

Getting Help and Service

120

Contents

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IBM 343 manual Technical Reference, 110, Solving Problems, 120