Figure 3-3. Removing and Installing a System Fan

1

2

3

 

 

4

5

1

fan module

2

fan 2

3

fan 1

4

fan lever

5

fan-release tab

 

 

Installing a Fan

1Orient the replacement fan as shown in Figure 3-3.

2Install the fan:

a Slide the fan into the fan module. b Lower its fan lever.

c Press the bottom of the lever until it snaps securely into place.

3Slide the fan module into the chassis until it is fully seated. See Figure 3-2.

4Rotate the fan-module handle upward until its release tab snaps securely into place.

DRAC/MC Module

Among other controlling features, the DRAC/MC controls power to the system. When a functional DRAC/MC module is not installed, newly-installed server modules cannot be powered on and presently installed servers modules cannot have their power cycled.

Removing a DRAC/MC Module

1Disconnect any cables attached to the DRAC/MC module.

2Press in the bottom of the release tab and pull out the release lever. See Figure 3-4.

3Slide the DRAC/MC module out of the chassis.

Installing System Options

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Dell 1955 owner manual Installing a Fan, Removing a DRAC/MC Module, Fan lever Fan-release tab