Dell XPS 720 Personal Computer User Manual


 
Removing and Installing Parts 135
2
Insert the tabs along the bottom of the fan cage into the corresponding slots on the cage housing, then
rotate the fan cage forward until it snaps into place.
3
Connect the fan cable to the FAN_CAGE connector on the system board (see "System Board
Components" on page 89).
4
Replace any expansion cards that you removed (see "Installing PCI and PCI Express Cards" on
page 97).
5
Replace the computer cover (see "Replacing the Computer Cover" on page 159).
NOTICE: To connect a network cable, first plug the cable into the network port or device and then plug it into your
computer.
6
Connect your computer and devices to electrical outlets, and then turn them on.
Removing the CPU Fan
1
Follow the procedures in "Before You Begin" on page 85.
2
Remove the computer cover (see "Removing the Computer Cover" on page 86).
3
Disconnect the fan cable from the FAN1_CPU connector on the system board (see "System Board
Components" on page 89).
1 card fan 2 rubber grommet (4) 3 fan cage
2
1
3