Replacing The Camera - Lenovo ideacentre AIO 520 Hardware Maintenance Manual

Step 9. To reattach the rear cover:
a. Reconnect the cables to the motherboard.
b. Align the rear cover with the chassis.
c. Press the rear cover until it snaps into position.

Replacing the camera

Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches
or other damage.
To replace the camera:
Step 1. Remove any media from the drives, shut down the operating system, and turn off the computer and
all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to Locating connectors,
controls and components to locate the various connectors.
Step 4. Remove the stand base. Refer to Removing the stand base.
Step 5. Remove the rear cover. Refer to Removing the rear cover.
Step 6. Disconnect the camera cable form the corresponding connector on the motherboard. Refer to
Locating connectors, controls and components.
Step 7. Press the camera to make it out of the chassis and remove the six screws, and then press the
camera into the chassis again and pull out the camera module.
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ideacentre All-In-One 520 (22 & 24 inch) Computer Hardware Maintenance Manual