IBM eServer xSeries 345 Type 8670, Maintenance Manual

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The following illustration shows the power-supply connectors in the back of the
server.
Power supply 1
power cord connector
Power supply 2
power cord connector
4. Route the power cord through the cable-management arm. (See “Installing the
server in a rack” on page 73.
5. Plug the power cord into a properly grounded electrical outlet.
6. Verify that the dc power LED and ac power LED on the power supply are lit,
indicating that the power supply is operating correctly.
Replacing a hot-swap fan
Your server supports a maximum of eight hot-swap-fan assemblies. You do not
need to turn off the power to the server to replace a hot-swap-fan assembly.
Attention: To ensure proper server operation, if a fan fails, replace it
immediately.
The following illustration shows how to replace hot-swap fans.
Fan 1
Fan 5
Fan 2
Fan 3
Fan 4
CP
U
VR
M
ME
MO
RY DA
SD
NM
I
SP
FA
N
PO
W
ER
SU
PP
LIE
S
PC
I BU
S
2
A
B
C
1
NO
N
RE
DU
ND
AN
T
CP
U/V
RM
MIS
MA
TC
H
OV
ER
S PE
C
TE
MP
RE
MIN
D
Light P
ath
Dia
gnostics™
Fan LED
Complete the following steps to replace a hot-swap-fan assembly:
1. Remove the cover. See “Removing the cover and bezel” on page 50. The LED
on the failing fan assembly will be lit.
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xSeries 345 Type 8670: Hardware Maintenance Manual and Troubleshooting Guide