IBM Aptiva Hardware Maintenance Manual page 17

Preface
This manual contains service information for the 2137/2138 Service Level A
(SL-A) model of the IBM Aptiva Personal Computer, worldwide.
This manual is intended to be used as a stand-alone document to service
Aptiva machine type 2137/2138 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 falling Field Replaceable Unit (FRU).
" Diagnostic Aids" explains the diagnostics for removing FRUs.
"Removal and Replacements" contains illustrations and descriptions of
disassembling and re-assembling machine.
"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, "Part Number Index" contains part numbers listed in numerical
order.
Appendix B, "Online Support Information" contains online support
information.
Appendix C, "Model/Monitor Configurations and FRU Part Numbers"
contains models and FRUs listed by part number for all countries.
Notice XV