Lenovo C50-30 Lenovo C50-30 All-In-One Computer Hardware Maintenance Manual - Page 50

Replacing the LED panel module

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Step 9. Remove the rear deco. Refer to "Replacing the rear deco". Step 10. Pushing the camera locking pins as shown to release the camera. Step 11. Slide out the camera to remove it. Step 12. Disconnect the camera data cable from the connector on the camera. Step 13. To install the new camera: a. Connect the data cable to the new camera. b. Slide the new camera into position, secure the camera to the front bezel with the locking pins. Step 14. Reattach the rear deco, middle cover, optical drive, stand holder, foot cover and stand base. Replacing the LED panel module 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 LED panel module: Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Unplug all power cords from electrical outlets. 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 "Left and right view" and "Rear view" for help with locating the various connectors. Remove the stand base. Refer to "Removing the stand base". Remove the foot cover. Refer to "Removing the foot cover". Remove the optical drive. Refer to "Replacing the optical drive". 44 Lenovo C50 Series All-In-One Computer Hardware Maintenance Manual

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Step 9. Remove the rear deco. Refer to “Replacing the rear deco”.
Step 10. Pushing the camera locking pins as shown to release the camera.
Step 11. Slide out the camera to remove it.
Step 12. Disconnect the camera data cable from the connector on the camera.
Step 13. To install the new camera:
a. Connect the data cable to the new camera.
b. Slide the new camera into position, secure the camera to the front bezel with the locking pins.
Step 14. Reattach the rear deco, middle cover, optical drive, stand holder, foot cover and stand base.
Replacing the LED panel module
Note:
Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:
It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches
or other damage.
To replace the LED panel module:
Step 1. Remove any media (disks, CDs, DVDs, or memory cards) 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 “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4. Remove the stand base. Refer to “Removing the stand base”.
Step 5. Remove the foot cover. Refer to “Removing the foot cover”.
Step 6. Remove the optical drive. Refer to “Replacing the optical drive”.
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Lenovo C50 Series All-In-One Computer Hardware Maintenance Manual