Lenovo 3578 Personal Computer User Manual


 
6. At the rear of the computer, remove the three screws that secure the power supply assembly. Press the
power supply clip 1 downward to release the power supply assembly and then slide the power supply
assembly to the front of the computer. Lift the power supply assembly out of the computer.
Figure 36. Removing the power supply assembly
7. Make sure that the new power supply assembly is the correct replacement.
52 ThinkCentre User Guide