Dell HR675 owner manual Removing the System Fan

3Route the fan power cable through the adjacent slot in the chassis, and connect the cable to the FAN1 connector on the system board (see Figure 6-1).

4Replace the RAID battery and battery carrier, if applicable (see "Installing a RAID Battery" on page 101).

5Close the expansion card cover (see Figure 3-7).

6Replace the system cover (see "Installing the System Cover" on page 67).

Removing the System Fan

CAUTION: Only trained service technicians are authorized to remove the system cover and access any components inside the system. Before performing any procedure, see your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against electrostatic discharge.

1Turn off the system and attached peripherals, and disconnect the system from the electrical outlet and from the peripherals.

2Remove the system cover (see "Removing the System Cover" on page 66).

3Remove the processor airflow shroud (see "Removing the Processor Airflow Shroud" on page 70).

4Disconnect the fan’s power cable from the system board (see Figure 6-1).

5Press and hold the fan release tab, then slide the fan towards the bottom of the chassis and out of the securing slots.

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Installing System Components