System information

It's also the only diagnostic product available
that's based on the same powerful testing pro-
grams Apple uses in manufacturing Macintosh
computers. Regular use of the program can
reduce system downtime, minimize support
calls, and help you identify the source of prob-
lems.
Apple Personal Diagnostics combines hardware
testing, system profiling, disk directory repair,
and software checking in one easy-to-use pack-
age. You can run your system through an entire
set of tests just by clicking on one button, and the
results are presented in clearly understandable
graphics and tables.
The program performs comprehensive diagnostic
tests on your system's internal components, hard
drives, floppy drives, and monitors. The hard-
ware performance tests let you compare your sys-
tem with benchmarks established by Apple for
other Macintosh computers.
Personal Diagnostics also provides a variety of
software information and checks. It lists all appli-
cations and system files (including extensions)
installed on your computer, alerts you if dupli-
cate System Folders exist, and diagnoses and
repairs minor disk directory problems.
You can even set Personal Diagnostics to auto-
matically test your Macintosh system when you
aren't using it. It will alert you to any irregulari-
ties that may exist and suggest simple steps to
correct them before they deteriorate into more
serious problems.
Apple Personal Diagnostics software: it's the
most complete and easy-to-use diagnostic soft-
ware for your Macintosh computer--and the only
one from the people who brought you the
Macintosh.
Technical Specifications
Diagnostic tests
•Logic board
•Clock/interrupt (VIA and RTC circuitry)
•Floating-point unit (if present)
•RAM
•Parameter RAM