Lenovo 10A4 Hardware Maintenance Manual page 270

Figure 276. Removing the cover presence switch
6. Attach the new cover presence switch to the thermal module.
Figure 277. Installing the cover presence switch
7. Connect the cable of the new cover presence switch to the cover presence switch connector on the
system board. See "Locating parts on the system board" on page 89.
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 272.
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ThinkCentre M83 and M93/p Hardware Maintenance Manual