Dell 1955 Computer Hardware User Manual


 
Installing System Options 61
Figure 3-3. Removing and Installing a System Fan
Installing a Fan
1
Orient the replacement fan as shown in Figure 3-3.
2
Install 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.
3
Slide the fan module into the chassis until it is fully seated. See Figure 3-2.
4
Rotate 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
1
Disconnect any cables attached to the DRAC/MC module.
2
Press in the bottom of the release tab and pull out the release lever. See Figure 3-4.
3
Slide the DRAC/MC module out of the chassis.
1 fan module 2 fan 2 3 fan 1
4 fan lever 5 fan-release tab
1
4
5
3
2