Lenovo TAB 2 A10-70 Hardware Maintenance Manual page 67

3. Remove the mylar on the side key FPC as shown in the figure below.
Figure 11-3. Removing the mylar on the side key FPC
4. Desolder the wires of the side key FPC from their connecting points on the
main board at the position shown in the figure below.
Figure 11-4. Position for desoldering the wires of the side key FPC
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