Specifications

5. To remove the other access panel, turn the computer over so that the
remaining cover is facing up. Repeat Steps 1 through 4.
To replace either the top or bottom access cover, position the tabs on the
cover under the bezel, and snap the cover onto the case.
Chapter 7.4 Board Slots Access Plate Removal and Replacement
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WARNING
Failure to disconnect the computer from all AC voltage sources can cause
dangerous voltages to be present on the power supply and monitor. Even when
the ON/OFF switch is set to the OFF position, any electrically conductive
material in this area could cause severe electrical shock.
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To remove the board slots access plate:
1. Complete the Access Cover Removal procedure in Section 7.3.
2. Loosen (DO NOT REMOVE) the six screws and the 1/4 inch hex nut that secure
the board slots access plate (Figure 7.4-1).
3. Remove the board slots access plate by gently lifting the cover straight