Artesyn Centellis 2000 Shelf - DC Installation and Use (June 2014) - Manual (Page 159)

Troubleshooting
Centellis 2000 Shelf - DC Installation and Use (6806800G45F) 159
A.1.4 Shelf Managers
Error Possible Reason Solution
The red LED blinks and the
boards are not powered The shelf FRU information of the
boards is different. Specify which shelf FRU
information is correct. Refer to
section
Shelf Manager
Replacement Scenarios on page
129