The screen displays that the system is collecting data. When the data collection is completed, the screen displays status information for the power supply units. Check which power supply unit has failed and requires replacement.
Example command output:
Collecting Data............ ESXiHost 192.168.100.101: ID Status Redundancy Model Part# Serial# FW Version ================================================================================ 1 OK Unknown PWR SPLY,1100W,RDNT,LTON 0CMPGMA03 CNLOD0019O26DE 00.23.32 2 Error Unknown PWR SPLY,1100W,RDNT,LTON 0CMPGMA03 CNLOD001CN35C6 00.23.32
In the above example, power supply unit 2 is the failed power supply unit.