HPE ProLiant DL325 Gen11 - Page 82

d. Remove the negative input wire (black) from the -48V slot on the DC power supply.
Retain the screws and wire. These screws will be used to secure the wire on the new DC power supply spare.
e. Remove the positive return wire (red) from the RTN slot on the DC power supply.
Retain the screws and wire. These screws will be used to secure the wire on the new DC power supply spare.
HPE ProLiant DL325 Gen11 Server Maintenance and Service Guide 82