1.4
Troubleshooting
UPCC
1.4.3
Troubleshooting Procedures (Sheet 2 of 2)
If the basic troubleshooting
strategy
fails,
the
computer containing
the
UPCC
hardware should
be
tested
as
a
freestanding unit. Proceed
as
follows:
1 . Power-down the
UPCC
system
and
disconnect
it
from the VS system.
2.
Run
the WLOC board diagnostics
contained
in
the
PC
200/300
Sup-
port
Diagnostic Package.
3.
If
the
WLOC board diagnostic
tests
satisfactorily.
the
UPCC
computer will have
to
be
checked
more extensively. This entails initi-
ating the other diagnostic
tests
in
the support diagnostic package
to
check
the
system's
non-UPCC
hardware. (Refer
to
the applicable
maintenance
manual.
training
guide,
diagnostic documentation.
and
end-
user literature
for
specifics con-
cerning
the
support
diagnostic
package
and
system-level trouble-
shooting procedures.)
741-1859
Page
1-14
e
END
COMPANY
CONFIDENTIAL
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