IBM 2140 Personal Computer User Manual


 
Preface
This manual is intended to be used as a stand-alone document to service
this product. It is divided into the following chapters:
“General Information” contains a brief description of this manual.
“Check Procedures” provides step-by-step instructions that aid in
locating the failing Field Replaceable Unit (FRU).
“Diagnostic Aids” explains the diagnostic aids that are available for
troubleshooting problems on the system unit.
“Repair Information” contains the procedures for removing FRUs.
“Parts/Test Point Locations” contains illustrations of the locations of
the major parts 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, “Online Support Information” contains online support
information.
“Part Number Index” contains part numbers listed in numerical order.
Appendix B, “Model/Monitor Configurations and FRU Part
Numbers” contains models and FRUs listed by part number for all
countries.
Copyright IBM Corp. 1997, 1998 xxiii