Lenovo ThinkCentre M79 Hardware Maintenance Manual page 145

5. Pivot the drive bay assembly upward. See "Accessing the system board components and drives" on
page 104.
6. Disconnect the thermal sensor cable from the thermal sensor connector on the system board.
7. On the inner side of the front panel, press the left retaining clip
thermal sensor as shown and then push the clip out of the outer side of the front panel. Then, disengage
the plastic holder holding the thermal sensor from the chassis.
Figure 57. Removing the thermal sensor
8. Pull the entire thermal sensor out of the chassis.
1 that secures the plastic holder of the
.
Chapter 11 Installing or replacing hardware
137