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Replacing the Fan Array Assembly
To replace the fan array assembly, do the following:
1. Loosen the three captive screws that secure the fan guard and remove the fan guard.
2. Disconnect the 4 fan power cables from the FPIO board.
3. Loosen the 1 captive screw on the fan array assembly.
4. Remove the fan array assembly.
5. Insert the new fan array assembly.
6. Tighten the one captive screw on the fan array assembly.
7. Re-connect the 4 fan power cables to the connectors on the FPIO board. Take care to re-connect
each fan power cable to the correct connector.
8. Replace the fan guard.
9. Tighten the three captive screws on the fan guard.
xSeries 343 Product Guide
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Figure 35. FPIO Connector Location
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TP183
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