Lenovo 5046 - Manual (Page 38)

Figure 25. Installing the power supply assembly
9. Connect the new power supply assembly cables to all drives and the system board. See “Locating
parts on the system board” on page 9.
10. Lower and position the heat sink fan duct on the top of the heat sink and fan assembly until the two
screw holes in the heat sink fan duct are aligned with those in the heat sink and fan assembly. Install
the two screws to secure the heat sink fan duct.
Figure 26. Installing the heat sink fan duct
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the replacement, go to “Completing the parts replacement” on page 40.
30 ThinkCentre User Guide