HP EliteDesk 800 G3 Small Form Factor PC (ENERGY STAR) Manuel d'utilisateur télécharger pdf (Page 16)

Removing and installing the optional front bezel dust lter

Some models are equipped with an optional front bezel dust lter. You must periodically clean the dust lter

so that the dust collected on the lter does not impede air ow through the computer.

NOTE: The optional front bezel dust lter is available from HP.

To remove, clean, and replace the dust lter:

1. Turn o the computer properly through the operating system, and turn o any external devices.

2. Disconnect the power cord from the AC outlet and disconnect any external devices.

NOTE: Regardless of the power-on state, voltage is always present on the system board as long as the

system is plugged into an active AC outlet. To prevent damage to internal components, you must

disconnect the power cord from the power source before opening the computer.

3. To remove the dust lter, use your ngers to separate the lter from the front bezel at the tab locations

shown below.

4. Use a soft brush or cloth to clean dust from the lter. If heavily soiled, rinse the lter clean with water.

10 Chapter 2 Hardware upgrades

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HP EliteDesk 800 G3 Small Form Factor PC (ENERGY STAR) Manuel d'utilisateur Page 16