The PPS is displaying an error code during the PPS power
checks during an install. The install process is not yet far enough
to use normal error analysis and repair procedures to repair the condition.
The PPS does not need to be repaired now; it is repaired
later during the installation.
Ensure the PPS cables are properly plugged and seated.
Ensure the little silver enable/disable switches on the
rear PPS modules are in the on (up) position.
The probable failing FRU can be identified from the PPS
error code and ordered now instead of waiting until the actual repair
is needed later during the installation.