Dell OptiPlex GX280 User Manual
Page 322
1 heat-sink
2 tab
3 retention base
c. Insert the securing clip by placing the notched end of the clip opposite the tab into the slot on the retention
base. Press the securing clip tab and lower the securing clip into place. Make sure that the notched ends of the
securing clip are secured in the retention base slots.
NOTE:
Your computer's configuration determines the type of heat sink that is installed in your computer. Both
types of heat sinks (a taller version and a shorter version) may differ in appearance than illustrated below, but
are removed and reinstalled in the same manner.
1 securing clip
2 tab
3 slot
4 retention base
9. Lower the airflow shroud over the heat sink.
10. Reconnect the cooling fan power cable to the FAN connector on the
.
11. Reconnect the power cable to the 12VPOWER connector on the
.
12. Close the computer cover.
NOTICE:
To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.
13. Connect your computer and devices to electrical outlets, and turn them on.
After you open and close the cover, the chassis intrusion detector, if installed and enabled, causes the following
message to appear on the screen at the next computer start-up: