NEC Express5800 140Rd-4 User Manual page 258

9-10
4.
Insert the power supply unit into the slot.
IMPORTANT:
supply unit, do not tilt or twist the unit as you push it into the connector.
NOTE:
Make sure that the power supply unit is pushed in to an end securely.
5.
Connect two power cords to AC inlet.
Use the po wer cord provided with the power supply unit and the one provided with the optional unit.
IMP ORTANT:
removed blank cover for future use.
6.
Power on the server.
The POWER lamp on the powe
7.
Confirm, by the STATUS lamp
units.
See Chapter 8 for details on the err
If the POWER lamps are off,
representative.
Be sure to push straig ht the power supply unit. To avoid damaging the powe
A blank cover is attached to the slot for additional power supply unit. Keep the
AC inlet AC inlet fo r additional power supply unit
r supply units goes on.
or on the POST diagnostic screen, that there are no errors related to the po
or messages.
reinstall the power supply units. If the POWER lamps are still off, contact yo
r
wer supply
ur service