Lenovo ThinkCentre Hardware Maintenance Manual page 102

1. Position the new integrated webcam tabs into the integrated webcam slots and then press the integrated
webcam 1 downward until the integrated webcam-locking tabs
2. Connect the integrated webcam cable to the system board and route the excess integrated webcam
cable along the side of the main bracket. See "System board connectors" on page 68.
3. Reinstall all the 11 screws that secure the main bracket to the front bezel.
4. Reinstall the system board. See "Installing a system board" on page 89.
5. Reinstall the microprocessor and heat sink assembly. "Installing the microprocessor and heat sink
assembly" on page 87.
6. Remove the microprocessor fan assembly. See "Installing a microprocessor fan assembly" on page 83.
7. Reinstall the memory modules. See "Installing a memory module" on page 80.
8. Reinstall the power supply assembly. See "Installing a power supply assembly" on page 104.
9. Reinstall the optical drive. See "Installing an optical drive" on page 78.
10. Reinstall the hard disk drive. See "Installing a hard disk drive" on page 75.
11. Reinstall the rear I/O assembly. See "Installing a rear I/O assembly" on page 93.
12. Close the system board shielding. See "Closing the system board shielding" on page 72.
13. Reinstall the rear I/O shielding. See "Installing the rear I/O shielding" on page 74.
14. Go to "Completing the FRU installation" on page 108.
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ThinkCentre Hardware Maintenance Manual
2 snap into position.