IBM 6578 Personal Computer User Manual


 
Input/Output connectors - Type 6269 . . 137
Input/Output connectors - Types
6058/6059/6578/6579 .......138
Cover removal ..........139
Replacingthecover.......139
EMC shield (front) ........140
EMC shield (system board) .....140
Installing adapters ........140
Adapter slots .........140
Air duct (Types 6058/6059/6278/6279) 141
CD-ROM drive removal.......142
Fan/speaker bracket removal .....142
Hard drive removal ........143
Power supply removal .......144
A20 system board layout (Type 6269) . . . 146
System board locations .......146
A20 System board jumper settings . . . 146
A20 Clear CMOS/Flash Boot Block
Recovery...........146
A20 Processor Speed Settings ....147
A20 Diskette Write Access .....147
A40/A40P system board layout
(Types 6058/6059/6578/6579)......148
System board locations .......148
A40/A40P System board jumper settings 148
A40/A40P Clear CMOS/Flash Boot
BlockRecovery ........149
A40/A40P Processor Speed Settings 149
A40/A40P Diskette Write Access. . . 149
Symptom-to-FRUindex........150
Beepsymptoms.........150
No-beepsymptoms........152
POST error codes .........153
Miscellaneous error messages .....167
Undetermined problems .......171
Model tables - Country/Region/Language 172
Parts - Types 6058/6059/6269/6578/6579 173
Parts listing ...........174
Keyboards - PCNext Lite Pearl White 180
ComputerPowerCords......181
RecoveryCDs.........182
Display and Monitor Information . . 182
Special tools .........183
Chapter 4. Related Service Information 185
Safety information .........185
General safety ..........185
Electrical safety .........186
Safety inspection guide .......188
Handling electrostatic discharge-sensitive
devices ............189
Grounding requirements ......189
Safety notices (multi-lingual translations) 189
Send us your comments! .......227
Problem determination tips ......227
Notices .............228
Trademarks............229
Miscellaneous Information .......229
Acronyms, Abbreviations, and Terms . . 229
Contents xi