IBM eServer xSeries 255 Installation Manual page 34

Complete the following steps to install an additional power supply:
1. Review the information beginning with "Safety" on page v through "Handling
2. Select the power-supply bay in which you want to install the power supply.
3. Press the release latch and remove the fan assembly from the power-supply bay.
4. Move the handle on the power supply to the open position.
5. Slide the power supply into the chassis, and close the handle.
6. Plug one end of each power cord into the corresponding connector on the back of
7. If the server is not on, turn on the server.
8. Verify that the dc power LED and the ac power LED on the power supply are lit,
9. Reinstall the fan assembly in the power-supply bay.
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IBM xSeries 255 Type 8685:Installation Guide
static-sensitive devices" on page x.
Hot-swap fan
Release
latch
Power supply
Release latch
Handle
(open position)
the server; then, plug the other end of each power cord into a properly grounded
electrical outlet. Power supplies 1 and 3 (PS1 and PS3, respectively) are con-
nected to the top power-cord connector in power-supply bay 1. Power supplies 2
and 4 (PS2 and PS4, respectively) are connected to the bottom power-cord con-
nector in power-supply bay 1.
indicating that the power supply is operating properly.
AC power LED
DC power LED