HP ProLiant DL20 Gen10 User Manual page 85

6. Attach the ground (earthed) wire to the ground screw and washer and tighten to 1.47 N m (13 lb-in) of torque. The ground wire
must be connected before the -48 V wire and the return wire.
The ground wire must be connected before the -48 V wire and the return wire.
7. Insert the -48 V wire into the left side of the terminal block connector, and then tighten the screw to 1.3 N m (10 lb-in) of torque.
Installing a hot-plug DC power supply 85