NEC Express5800/120Rh-2 N8100-1126F - Manual (Page 288)

9-14 Upgrading Your Server
5. Grasp the handle and firmly push the power supply.
The power supply unit is locked when a distinct "click" is heard.
6. Connect two power cords.
Use the power cord provided with the standard power supply unit and the one provided
with the system. The AC POWER LEDs flash when the power cords are connected.
7. Power on the server.
The AC POWER LEDs go on.
8. Confirm, by the STATUS LED or on the POST screen, that there are no errors related to
the power supply units.
See Chapter 8 for details on the error messages.
If the AC POWER LEDs are off, reinstall the power supply units. If the same error
message still appears, contact your service representative.
Power cord for
power supply unit 1
Power supply unit 1
(Standard)
Power supply unit 2
(Option)
Power cord for
power supply unit 2
AC POWER LEDs