IBM 8671 - Eserver xSeries 235, Maintenance And Troubleshooting Manual

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5. Plug one end of the power cord into the corresponding connector on the power
supply; then, plug the other end of the power cord into a properly grounded
electrical outlet.
Note: You can route the power cord through the power-cord restraint bracket
on the rear of the server (tower model only).
6. If the server is not on, turn on the server.
7. Verify that the dc power LED and the ac power LED on the power supply are lit,
indicating that the power supply is operating properly.
Installing a hot-swap power-supply option
Your server comes with one fixed power supply or two hot-swap power supplies,
depending on the server model. If your server has one fixed power supply, you can
replace it with the hot-swap power-supply option, giving you two hot-swap power
supplies. The two hot-swap power supplies provide power redundancy.
One fixed power supply
1 2
AC power LED
(green)
DC power LED
(green)
Fan 1 LED
Fan 2 LED
Ethernet link
status LED
PCI-X slot 5
attention LED
PCI-X slot 6
attention LED
NMI button
(service use only)
Two hot-swap power supplies
90
xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide