After a successful POST (one in which no critical errors were detected) a
single short beep is generated. The system attempts to load an operating
system. The system can be customized to different start methods. The
default is to do a “smart” boot.
Remember that the POST does not test all areas, but only those that allow
the system to operate well enough to run the Advanced Diagnostics
program.
“Repair Information”
This chapter contains removal and replacement instructions and hard disk
jumper settings.
“Parts/Test Point Locations”
This chapter contains system board layouts. It is useful when you are asked
to measure voltages. Use this information to help you locate parts such as
electronic boards, connectors, pin numbers, and test points.
“Safety Inspection Guide”
This chapter contains guidelines to help you identify possible safety con-
cerns. Use this information to inspect a machine for safety problems before
putting the machine under a Maintenance Agreement.
“Parts Catalog”
This catalog includes figures, part numbers, and part names.
“Part Number Index”
This chapter contains part numbers listed in numerical order.
Appendix, “Model Configurations and FRU Part Numbers”
This appendix contains tables, listed by country, of models and FRU part
numbers. Refer to this when ordering FRUs.
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