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Preface
This manual contains service information for the
Service Level A (SL-A)
model of the IBM Personal Computer, worldwide.
This manual is intended to be used as a stand-alone document to service Machine types 2193, 2194, 2196, 2197, 6344 and
6345 product. It is divided into the following chapters:
Notices
contains important safety information and notices required to service this computer.
General Information
contains a brief description of this manual.
Check Procedures
provide step-by-step instructions that aid in locating the failure Field Replaceable Unit (FRU).
Diagnostic Aids
explain how to use the diagnostics tools for isolating failures.
Repairing Information
contains illustrations and descriptions to disassemble and reassemble the computer.
Parts/Test Point Locations
contains illustrations and descriptions of the locations of the major parts, jumpers, and
connectors.
Safety Inspection Guide
contains information about inspecting a machine for safety problems before putting the machine
under a Maintenance Agreement.
Parts Catalog
contains descriptions, illustrations, and part numbers for individual FRUs.
Appendix A, FRU Number Index
contains part numbers listed in numerical order.
Appendix B, Online Support Information
contains online support information.
Index
contains specific terms and words in alphabetical order.
Summary of Contents for PC 300
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