Replacing The Microprocessor Fan - Lenovo ThinkCentre M93z Hardware Maintenance Manual

6. Remove the screws
from the chassis.
Figure 47. Removing the power supply assembly
7. Align the screw holes in the new power cord connector with the corresponding ones in the chassis.
Then, install the screws to secure the new power cord connector to the chassis.
8. Align the screw holes in the new power supply assembly with the corresponding ones in the chassis.
Then, install the screws to secure the new power supply assembly to the chassis.
9. Connect the cables of the new power supply assembly to the system board. See "Locating parts on the
system board" on page 74.
10. Reinstall the VESA mount bracket. See "Replacing the thermal sensor" on page 98.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 127.

Replacing the microprocessor fan

Attention:
Do not open your computer or attempt any repair before reading and understanding "Important Safety Information"
on page 1.
1 and 2 to disengage the power cord connector and the power supply assembly
.
Chapter 9 Replacing FRUs
117