Introduction
This is a guide for the removal of the touchpad in the Lenovo Touch Y70-70. The steps below will show a step by step process of how to take the laptop apart in a reasonable amount of time and also put it back together. The touchpad might need to be replaced in case of damage in the form of a scratch.
Tools
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            Flip the device so that the back cover is facing you. 
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            Using the Phillips #0 screwdriver, remove 14 screws from the back of the device. 
 
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            Using the Phillips #0 screwdriver, remove the metal reinforcement by removing the three screws. 
 
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            Using the Phillips #0 screwdriver, remove the three screws holding down the touchpad. 
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            Using the spudger, remove the touchpad from the laptop. 
 
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                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.