Lenovo ThinkCentre M76 (English) User Guide - Page 45

Pivot the optical drive upward and disconnect the power supply assembly cables from all drives

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6. Pivot the optical drive upward and disconnect the power supply assembly cables from all drives and from power connectors 1 and 2 on the system board. Figure 33. Power connectors on the system board Note: You might also need to release the power supply assembly cables from some cable clips or ties that secure the cables to the chassis. Make sure that you note the cable routing before disconnecting the cables. 7. 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 34. Removing the power supply assembly Chapter 2. Installing or replacing hardware 39

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6. Pivot the optical drive upward and disconnect the power supply assembly cables from all drives and
from power connectors
1
and
2
on the system board.
Figure 33. Power connectors on the system board
Note:
You might also need to release the power supply assembly cables from some cable clips or ties
that secure the cables to the chassis. Make sure that you note the cable routing before disconnecting
the cables.
7. 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 34. Removing the power supply assembly
Chapter 2
.
Installing or replacing hardware
39