Lenovo ThinkCentre A70z Hardware Maintenance Manual for ThinkCentre A70z - Page 100

Replacing the integrated webcam, Removing the integrated webcam

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Page 100 highlights

4. Reinstall the rear I/O shielding. See "Installing the rear I/O shielding" on page 74. 5. Go to "Completing the FRU installation" on page 108. Replacing the integrated webcam Attention Do not open your computer or attempt any repair before reading and understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the integrated webcam. Removing the integrated webcam To remove the integrated webcam, do the following: 1. Turn off the computer. 2. Disconnect all cables, power cords, and external options from your computer. See "Rear connectors" on page 65. 3. 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. 4. Remove the computer cover. See "Removing the computer cover" on page 70. 5. Remove the hard disk drive. See "Replacing the hard disk drive" on page 74. 6. Remove the optical drive. See "Removing the optical drive" on page 77. 7. Open the system board shielding. See "Opening the system board shielding" on page 71. 8. Remove the rear I/O assembly. See "Removing the rear I/O assembly" on page 92. 9. Remove the power supply assembly. See "Removing the power supply assembly" on page 102. 94 ThinkCentre Hardware Maintenance Manual

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4. Reinstall the rear I/O shielding. See “Installing the rear I/O shielding” on page 74.
5. Go to “Completing the FRU installation” on page 108.
Replacing the integrated webcam
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety
information” in the
ThinkCentre Safety and Warranty Guide
that came with your computer. To obtain a copy
of the
ThinkCentre Safety and Warranty Guide
, go to:
This section provides instructions on how to replace the integrated webcam.
Removing the integrated webcam
To remove the integrated webcam, do the following:
1. Turn off the computer.
2. Disconnect all cables, power cords, and external options from your computer. See “Rear connectors”
on page 65.
3. 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.
4. Remove the computer cover. See “Removing the computer cover” on page 70.
5. Remove the hard disk drive. See “Replacing the hard disk drive” on page 74.
6. Remove the optical drive. See “Removing the optical drive” on page 77.
7. Open the system board shielding. See “Opening the system board shielding” on page 71.
8. Remove the rear I/O assembly. See “Removing the rear I/O assembly” on page 92.
9. Remove the power supply assembly. See “Removing the power supply assembly” on page 102.
94
ThinkCentre Hardware Maintenance Manual