Removing The Hinge Fixing Bracket - Lenovo S40–40 Hardware Maintenance Manual

Step 6. Disconnect the cable from the LCD switch board , and then remove the two screws that secure the
LCD switch board to the front bezel.
Step 7. Slide out the LCD switch board to remove it.
Step 8. To install the new LCD switch board:
a. Line up the holes on the new LCD switch board with the mounting holes on the front bezel and
secure the LCD switch board with the two screws.
b. Connect the cable to the new LCD switch board.
Step 9. Reattach the rear cover and stand base.

Removing the hinge fixing bracket

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 remove the hinge fixing bracket
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 computer stand. Refer to "Removing the frame stand", "Removing the monitor stand",
or "Removing the transformer stand".
Step 5. Remove the rear cover. Refer to "Removing the rear cover".
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Chapter 8 Replacing hardware
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