Removing the Computer Access Panel
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. Push down on the button (1) to release the latch that secures the access panel to the computer
chassis.
6. Slide the access panel back (2) about 1.3 cm (1/2 inch), then lift it off the unit.
Figure 2-2 Removing the Computer Access Panel
10 Chapter 2 Hardware Upgrades ENWW
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