Installing A Hot-Swap Fan Assembly; Removing The System-Board Battery - IBM System x3550 Type 7978 Problem Determination And Service Manual

Installing a hot-swap fan assembly

Attention:
minutes.
To replace a hot-swap-fan, complete the following steps:
1. Read the safety information that begins on page vii and "Installation guidelines"
2. Orient the new fan in the same position as the fan that you removed. Make sure
3. Push the fan assembly down into the server until the blue mounting grommets
4. Connect the cable of the replacement fan into the connector.
5. Close the fan door.
6. Slide the server into the rack.

Removing the system-board battery

To remove the system-board battery, complete the following steps.
To ensure proper server operation, replace a failed fan within two
on page 95
that the airflow indicator, on the top of the fan, is pointing to the rear of the
server.
are correctly seated.
Fan 1
O W
F L
A IR
Fan 2
Chapter 4. Removing and replacing server components
W
L O
R F
A I
Air baffle
Fan 3
Fan 4
Fan 5
Fan 6
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