Lenovo AIO V540-24IWL, Hardware Maintenance Manual

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10. Install the new integrated camera.
11. Reconnect the camera cable to the system board.
12. Reinstall the removed parts. Then, reconnect the power adapter and all disconnected cables to the
computer.
Note: If a locking device is available, use it to lock the computer.
Wi-Fi antennas
Prerequisite
Before you start, read Chapter 2 “Important safety information” on page 27 and print the following
instructions.
Before you open the computer cover, turn off the computer and wait several minutes until the computer is
cool.
Replacement procedure
1. Remove the computer stand. See “Computer stand” on page 57.
2. Remove the computer cover. See “Computer cover” on page 59.
3. Remove the internal speakers. See “Internal speakers” on page 61.
4. Remove the VESA mount bracket. See “VESA mount bracket” on page 62.
5. Remove the system board shield. See “System board shield and system fan” on page 63.
6. Remove the storage drive. See “Storage drive” on page 65.
7. Remove the storage drive cable. See “Storage drive cable” on page 66.
8. Remove the optical drive. See “Optical drive” on page 67.
9. Remove the storage drive bracket. See “Storage drive bracket” on page 68.
10. Disconnect the Wi-Fi antenna cables from the Wi-Fi card. See “Wi-Fi card” on page 76.
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Hardware Maintenance Manual