Dell PowerEdge T440 EMC Installation and Service Manual - Page 105

Removing the external cooling fan

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4. Connect the internal cooling fan power cable to the connector on the system board. Figure 57. Installing the internal cooling fan Next steps 1. Install the air shroud. 2. Follow the procedure listed in After working inside your system. Removing the external cooling fan Prerequisites 1. Follow the safety guidelines listed in Safety instructions. 2. Follow the procedure listed in Before working inside your system. 3. Remove the air shroud. Steps 1. Disconnect the external cooling fan power cable from the system board. 2. Remove the four screws that secure the external cooling fan to the chassis. 3. Lift the external cooling fan to disengage the upper and the lower hooks from the slots on the chassis wall and remove the cooling fan. 4. Remove the external cooling fan power cable from the slot on the system. Figure 58. Removing the external cooling fan Next steps 1. Follow the procedure listed in After working inside your system. 2. Install the air shroud. Installing and removing system components 105

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4.
Connect the internal cooling fan power cable to the connector on the system board.
Figure 57. Installing the internal cooling fan
Next steps
1.
Install the air shroud
.
2.
Follow the procedure listed in
After working inside your system
.
Removing the external cooling fan
Prerequisites
1.
Follow the safety guidelines listed in
Safety instructions
.
2.
Follow the procedure listed in
Before working inside your system
.
3.
Remove the air shroud
.
Steps
1.
Disconnect the external cooling fan power cable from the system board.
2.
Remove the four screws that secure the external cooling fan to the chassis.
3.
Lift the external cooling fan to disengage the upper and the lower hooks from the slots on the chassis wall and remove the cooling fan.
4.
Remove the external cooling fan power cable from the slot on the system.
Figure 58. Removing the external cooling fan
Next steps
1.
Follow the procedure listed in
After working inside your system
.
2.
Install the air shroud
.
Installing and removing system components
105