Power Pips - IBM iSeries Series Hardware Problem Analysis And Isolation

v Yes: The console did not respond. Word 14 contains the number of attempts made. Word 15
contains the card position. The system is inserted into the network but there is no connection to the
client (PC). Verify the configuration for the network at the system and client; verify the configuration
of Operations Console.
This ends the procedure.

Power PIPs

For use by authorized service providers.
This section contains the procedures necessary to isolate a failure in the system power. Unless instructed
otherwise, always power off the system or expansion tower where the FRU is located, (see Power on/off
the system and logical partitions) before removing, exchanging, or installing a field-replaceable unit (FRU).
The following safety notices apply throughout this section.
Read all safety procedures before servicing the system. Observe all safety procedures when performing a
procedure. Unless instructed otherwise, always power off the system or expansion tower where the FRU is
located, (see Power on/off the system and logical partitions) before removing, exchanging, or installing a
field-replaceable unit (FRU).
DANGER
To prevent a possible electrical shock from touching two surfaces with different electrical grounds, use one
hand, when possible, to connect or disconnect signal cables. (RSFTD004)
DANGER
To prevent a possible electrical shock during an electrical storm, do not connect or disconnect cables or
station protectors for communications lines, display stations, printers, or telephones. (RSFTD003)
DANGER
To prevent power from switching on automatically during service procedures, select manual or secure mode
on the system unit control panel or disconnect the cables that connect to J15 and J16 on the frame being
serviced. (RSFTD211)
Power PIP procedures:
"Power PIP3" on page 153
"Power PIP4" on page 153
"Power PIP5" on page 158
"Power PIP6" on page 160
"Power PIP7" on page 166
"Power PIP8" on page 168
"Power PIP9" on page 172
"Power PIP11" on page 175
152
iSeries: iSeries Server 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Hardware Problem Analysis and
Isolation