HP Dc7900 Hardware Reference Guide - dc7900 Series Convertible Minitower - Page 19

Removing the Front Bezel

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Removing the Front Bezel 1. Remove/disengage any security devices that prohibit opening the computer. 2. Remove all removable media, such as diskettes or compact discs, from the computer. 3. Turn off the computer properly through the operating system, then turn off any external devices. 4. Disconnect the power cord from the power outlet and disconnect any external devices. CAUTION: 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. You must disconnect the power cord to avoid damage to the internal components of the computer. 5. Remove the computer access panel. 6. Push up on the two release tabs (1), then rotate the front bezel away from the chassis to release it (2). Figure 2-4 Removing the Front Bezel ENWW Removing the Front Bezel 13

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Removing the Front Bezel
1.
Remove/disengage any security devices that prohibit opening the computer.
2.
Remove all removable media, such as diskettes or compact discs, from the computer.
3.
Turn off the computer properly through the operating system, then turn off any external devices.
4.
Disconnect the power cord from the power outlet and disconnect any external devices.
CAUTION:
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. You must disconnect the power cord to
avoid damage to the internal components of the computer.
5.
Remove the computer access panel.
6.
Push up on the two release tabs (1), then rotate the front bezel away from the chassis to release
it (2).
Figure 2-4
Removing the Front Bezel
ENWW
Removing the Front Bezel
13