Replacing The Thermal Sensor - Lenovo 10B0 Maintenance Manual

4. Pivot the drive bay assembly upward and disconnect the front audio and USB assembly cables from the
system board and note the cables routing. See "Locating parts on the system board" on page 80.
5. Lower the drive bay assembly. See "Accessing the system board components and drives" on page 138.
6. Remove the screw that secures the front audio and USB assembly. Then, remove the front audio
and USB assembly from the chassis.
Figure 116. Removing the front audio and USB assembly
7. Remove the two screws that secure the front audio and USB assembly to its bracket. Then remove the
failing front audio and USB assembly from the bracket.
8. Install a new front audio and USB assembly into the bracket and install the two screws to secure the
front audio and USB assembly to the bracket.
9. Install the front audio and USB assembly bracket to the chassis and align the screw hole in the bracket
with the corresponding hole in the chassis.
10. Install the screw to secure the front audio and USB assembly bracket to the chassis.
11. Pivot the drive bay assembly upward and reconnect the front USB and front audio cables to the system
board. See "Locating parts on the system board" on page 80.
12. Lower the drive bay assembly. See "Accessing the system board components and drives" on page 138.
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 186.

Replacing the thermal sensor

Attention:
Do not open your computer or attempt any repair before reading and understanding the "Important safety information"
on page 1.
This section provides instructions on how to replace the thermal sensor.
To replace the thermal sensor, do the following:
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ThinkCentre M73 Hardware Maintenance Manual