Dell HR675 owner manual EMI Fillers, Removing an EMI Filler

6Using a small flat-blade screwdriver, turn the release latch lock on the cover release latch clockwise to the locked position (see Figure 3-5).

7Rotate the system feet outward into the open position (see Figure 3-5) and return the system to the upright position.

8Reattach any peripherals you disconnected, then connect the system to the electrical outlet.

9Turn on the system and attached peripherals.

EMI Fillers

Depending on the configuration of your system, an EMI filler may be installed in one or more of the 5.25-inch optical drive bays or the 3.5-inchdiskette drive bay at the front of the system. EMI fillers are essential for airflow efficiency and for electromagnetic interference (EMI) protection.

To install an optical drive or optional diskette drive, the corresponding EMI filler must first be removed.

Removing an EMI Filler

1Remove the front bezel (see "Removing the Front Bezel" on page 63).

2Squeeze the tabs on the EMI filler, then pull the EMI filler out of the chassis.

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Installing System Components