see below log messages:-
%DAEMON-3-CHASSISD_POWER_CHECK: FPC 2 not powering up
chassisd[1539]: %DAEMON-3-CHASSISD_VOLTAGE_SENSOR_INIT: Unable to initialize voltage sensor for FEB 3 (group 7, address 53)
target ack failure on byte 0
Do FPC get power from FEB?
I mean if feb 3 is faulty so will fpc 2 not power up?