Lenovo ThinkCentre M92z Hardware Maintenance Manual - ThinkCentre M92z (type 3 - Page 106

Replacing the WiFi card

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2. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up. 3. Remove the computer cover. See "Removing the computer cover" on page 83. 4. Locate the integrated camera. See "Locating major FRUs and CRUs (for models with the 20-inch display)" on page 73 or "Locating major FRUs and CRUs (for models with the 23-inch display)" on page 76. Note: You might have to remove the handle bar to access the integrated camera. To remove the handle bar, see "Removing and reinstalling the handle bar" on page 84. 5. Note the routing of the integrated camera cable and then disconnect the integrated camera cable from the system board. See "Locating parts on the system board" on page 79. 6. Remove the two screws 1 that secure the integrated camera to the front bezel, and then remove the integrated camera from the computer. Figure 31. Removing the integrated camera 7. Route the new integrated camera cable and then position the new integrated camera in place. Align the two screw holes in the new integrated camera with those in the front bezel. 8. Reinstall the two screws to secure the new integrated camera to the front bezel. 9. Connect the integrated camera cable to the system board. See "Locating parts on the system board" on page 79. 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 127. Replacing the WiFi card Attention: Do not open your computer or attempt any repair before reading and understanding "Important Safety Information" on page 1. This section provides instructions on how to replace the WiFi card. 102 ThinkCentre Hardware Maintenance Manual

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2. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay
it down so that the screen is against the surface and the cover is facing up.
3. Remove the computer cover. See “Removing the computer cover” on page 83.
4. Locate the integrated camera. See “Locating major FRUs and CRUs (for models with the 20-inch
display)” on page 73 or “Locating major FRUs and CRUs (for models with the 23-inch display)” on
page 76.
Note:
You might have to remove the handle bar to access the integrated camera. To remove the handle
bar, see “Removing and reinstalling the handle bar” on page 84.
5. Note the routing of the integrated camera cable and then disconnect the integrated camera cable from
the system board. See “Locating parts on the system board” on page 79.
6. Remove the two screws
1
that secure the integrated camera to the front bezel, and then remove the
integrated camera from the computer.
Figure 31. Removing the integrated camera
7. Route the new integrated camera cable and then position the new integrated camera in place. Align the
two screw holes in the new integrated camera with those in the front bezel.
8. Reinstall the two screws to secure the new integrated camera to the front bezel.
9. Connect the integrated camera cable to the system board. See “Locating parts on the system board”
on page 79.
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 127.
Replacing the WiFi card
Attention:
Do not open your computer or attempt any repair before reading and understanding “Important Safety Information”
on page 1.
This section provides instructions on how to replace the WiFi card.
102
ThinkCentre Hardware Maintenance Manual