Dell OptiPlex 960 Service Manual page 107

1 heatsink assembly
3 fan cable connectors (2)
12. If the system contained a wireless card that was removed in a previous step, replace the card (see
13. Reroute cables through guides on the fan shroud.
14. Replace the optical drive (see
15. Replace the hard drive and shroud assembly (see
16. Perform the procedure After Working on Your
Remove and Replace the Fan and Shroud Assembly
The fan and shroud assembly can be removed and replaced without removing the heatsink.
1. Perform the procedure Before Working on Your
2. Remove the hard drive and shroud assembly (see
3. Remove the optical drive (see
4. If an internal wireless card is installed, unplug the card from the system board and move it and wireless card cable away from the fan shroud (see
Internal Wireless Card - Removal).
5. Remove cables routed through guides on the fan shroud.
6. Disconnect the two fan cables from the system board (see
7. Remove the four screws that secure the fan and shroud assembly to the heatsink.
8. Lift the fan and shroud assembly out of the chassis.
2 captive screw in housing (4)
Replacing or Installing an Optical Drive).
Replacing the Hard Drive and Shroud
Computer.
Computer.
Removing the Hard Drive and Shroud
Removing an Optical Drive).
System Board
Internal Wireless Card -
Assembly).
Assembly).
Components).
Installation).