Sun Oracle Fire X4470 M2, Service Manual

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3-10 Sun Server X2-4 Service Manual • April 2013
FIGURE 3-6
Installing a Fan Module
3. Apply firm pressure to the “Press here to latch” artwork on the top of the fan
module to ensure that the fan module is fully seated.
4. Verify that the Service Action Required LED on the replaced fan module is not
lit.
5. Verify that the Top Fan LED and the Service Action Required LED on the front
of the server are not lit.
See Section 1.2 “Server Front Panel Features” on page 1-9 and Section 1.3 “Server
Back Panel Features” on page 1-10 for locations of system LEDs.
Note – If you are replacing a fan module when the server is powered down, the
LEDs might stay lit until power is restored to the server and the server can determine
that the fan module is functioning properly.
6. Return the server to the normal rack position.
See Section 6.2 “Returning the Server to the Normal Rack Position” on page 6-2 .