Dell PowerEdge 800 - Manual (Page 12)

1. Insert the control panel cable through the front of the system and connect the cable connector to the FRONT_PANEL connector on the system board.
2. Using a #2 Phillips screwdriver, install the screws that secure the control panel assembly to the chassis. See Figure C -1 .
3. Close the system. See " Replacing the Cover " in "Troubleshooting Your System."
4. Lift the system upright.
5. Reinstall the bezel. See " Installing the Bezel " in "Troubleshooting Your System."
6. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
Chassis-Intrusion Switch
Removing the Chassis-Intrusion Switch
1. Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
2. Remove the bezel. See " Removing the Bezel " in "Troubleshooting Your System."
3. Lay the system on its right side.
4. Remove the cover. See " Removing the Cover " in "Troubleshooting Your System."
5. Disconnect the fan power cable from the FRONT_FAN connector on the system board. See Figure C -2 .
Figure C-2. Removing the Chassis-Intrusion Switch
6. Compress the two release tabs on the top of the front fan assembly and lift the fan assembly away from the system. See Figure C -2 .
7. Disconnect the chassis-intrusion switch cable from the INTRUSION_SWITCH connector on the system board. See Figure C -2 .
8. Slide the chassis-intrusion switch upward out of its slot in the front panel, and guide the switch cable through the expansion-card guide bracket and
front panel.
Replacing the Chassis-Intrusion Switch
1. Thread the chassis-intrusion switch cable through the holes in the front panel and expansion-card guide bracket.
CAUTION: See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting
against electrostatic discharge.