![](/images/new-backgrounds/1121155/12115559x1.webp)
1 | chassis fan | 2 | system board power connector |
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3 | screws (4) |
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Vostro 220s
1 | system board power connector | 2 | chassis fan |
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3 | screw |
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Replacing the Chassis Fan
1.For the Vostro 220s:
a.Lower the fan into the chassis such that the screw hole in the fan is offset and slightly forward of the screw hole in the fan mount on the chassis.
b.Press the fan into the side of the chassis, and then slide it toward the back of the computer until it sets against the stops.
c.Proceed to step 3.