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S
P
ERVICE
ROCEDURES
T
O REPLACE THE BACK FAN
1. If you are replacing the old back fan with a new back fan, remove the metal grille from the
face of the new fan and reattach it to the opposite face of the new fan (see
To remove the plastic rivets that secure the metal grille to the fan, use a flathead screwdriver
to pry loose the rivet head while squeezing and pushing the locking end of the rivet with your
fingers or a screwdriver.
To reattach the grille, position the grille against the opposite face of the fan, and push each
rivet all the way through the mounting hole until the rivet snaps into locked position. When
the grille is correctly attached, the airflow arrow on the fan should point away from the grille.
Airflow
direction
F
40:
Installing the fan grille
IGURE
If you damage the original rivets while removing the grille, use the rivets provided in
N
:
OTE
the bag labeled "FRONT FAN." This bag accompanies the spare fan kit and contains rivets
that are identical to the original rivets used to secure the grille to the fan.
2. Position the fan against the chassis.
When correctly positioned, the metal grille on the fan should be facing away from the back
panel, and the fan cable should be able to reach its connector on the motherboard.
3. Align the four holes on the fan with the four holes in the chassis, and replace the four rivets
that secure the fan to the chassis (see
Hold the fan firmly against the chassis, and push each rivet all the way until it snaps into
locked position. Make sure that the fan is tightly secured to the chassis.
If you damaged the original rivets while removing the old fan, use the rivets provided
N
:
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in the bag labeled "BACK FAN." This bag of rivets accompanies the spare fan kit.
4. Connect the 3-pin fan connector to the top three pins of connector REAR FAN (J50) on the
motherboard (see
5. Reassemble the imagePRESS Server and verify its functionality (see
Figure 39 on page
Figure 17 on page 58
and
Grille
Rivet (1 of 4)
111).
Figure 26 on page
76).
page
112
Figure
40).
130).
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