Lenovo 0809B3U User Manual page 34

10. Connect the new heat sink and fan assembly cable to the microprocessor fan
11. Lower and position the heat sink fan duct on the top of the heat sink and fan
Figure 20. Installing the heat sink fan duct
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User Guide
connector on the system board. See "Locating parts on the system board" on
page 11.
assembly until the four screw holes in the heat sink fan duct are aligned with
those in the heat sink and fan assembly. Install the four screws to secure the
heat sink fan duct.
What to do next:
v To work with another piece of hardware, go to the appropriate section.
v To complete the replacement, go to "Completing the parts replacement" on
page 44.