Replacing The Thermal Sensor - Lenovo 10KY Hardware Maintenance Manual

10. Insert the metallic tab
the bracket with the corresponding hole in the chassis.
Figure 27. Installing the front audio and USB assembly
11. Install the screw to secure the assembly to the chassis.
12. Reconnect the front audio and USB assembly cables to the system board. See "Parts on the system
board" on page 34.
13. Install the card reader. See "Replacing the card reader" on page 90.
14. Reinstall the storage drive bracket. See "Replacing the storage drive" on page 85.
15. Reinstall the front bezel. See "Replacing the front bezel" on page 84.
16. Reinstall the optical drive or the storage drive in the optical drive bay if you have removed any of them.
See "Replacing the optical drive" on page 82 or "Replacing the storage drive" on page 85.
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 110.

Replacing the thermal sensor

Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Read this first: Important safety information" on page 1.
To replace the front audio and USB assembly, do the following:
1. Remove any media from the drives and turn off all connected devices and the computer. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected to the
computer.
2. Remove the computer cover. See "Removing the computer cover" on page 82.
3. Remove the optical drive. See "Replacing the optical drive" on page 82.
4. Remove the front bezel. See "Replacing the front bezel" on page 84.
5. Locate the thermal sensor. See "Computer components" on page 31.
6. Disconnect the thermal sensor cable from the system board. See "Parts on the system board" on
page 34.
1 on the front audio and USB assembly into the chassis so that the screw hole in
.
Chapter 9 Installing or replacing hardware
93