Lenovo ThinkStation P410 Hardware Maintenance Manual page 141

5. From the inner side of the chassis, press the upper retaining clip that secures the plastic holder of the
thermal sensor downward and push the clip outward to release the clip. Then disengage the plastic
holder from the chassis.
Figure 70. Removing the thermal sensor
6. Pull the entire thermal sensor out of the chassis.
.
Chapter 9 Installing or replacing hardware
133