Lenovo Thinkpad 300, Руководство по обслуживанию

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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”.
Step 7. Remove the hinge. Refer to “Removing the hinge”.
Step 8. Remove the rear cover. Refer to “Removing the rear cover”.
Step 9. Remove the two screws that secure camera to the front bezel.
Step 10. Disconnect the camera data cable from the connector on the camera.
Step 11. To install the new camera:
a. Connect the data cable to the new camera.
b. Place the new camera into position, secure the camera to the front bezel with the two screws.
Step 12. Reattach the rear cover, optical drive, hinge, foot cover and stand base.
Replacing the LCD 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 LCD 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.
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Lenovo All-In-One 300 Computer Hardware Maintenance Manual