Lenovo ThinkStation E32, Руководство пользователя

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• To complete the installation or replacement, go to “Completing the parts replacement” on page 93.
Replacing the thermal sensor
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
on page v.
This section provides instructions on how to replace the thermal sensor.
To replace the thermal sensor, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See “Removing the computer cover” on page 32.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 32.
4. Locate the thermal sensor. See “Locating components” on page 11.
5. Disconnect the thermal sensor cable from the thermal sensor connector on the system board. See
“Locating parts on the system board” on page 12.
6. Remove the cover presence switch (intrusion switch). See “Replacing the cover presence switch”
on page 72.
7. Remove the internal speaker. See “Replacing the internal speaker” on page 73.
8. From inside the chassis, pivot the left retaining clip 1 that secures the plastic holder of the thermal
sensor and then push the clip outward to release the clip. Then disengage the plastic holder holding
the thermal sensor from the chassis.
Figure 84. Removing the thermal sensor
Chapter 5
.
Installing or replacing hardware
79