950-400 Refcode_950-400

Explanation
 Power supply problem. 

Response
 Use the service documentation for the drawer/tower containing the failing power supply. 
If the drawer/deskside unit service documentation does not isolate the problem, 
go to Power problem isolation for your system. 

Problem determination
			No action is required.

Failing Item			
			Find the failing function code in Failing function code list.
ffc153