Keypad right & left buttons no longer working, external mouse acts funny on V3-575-50TD

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ygilbert1
ygilbert1 Member Posts: 1 New User
edited March 2023 in 2017 Archives

I recently opened the bottom of my V3-575-50TD laptop to add memory. 

I closed the case, the computer came up but now the left and right buttons on the keypad no longer work.

In addition, when I plug in an external mouse, sometimes it acts as if the left button is continuously pressed.

Any suggestions on how to diagnose or fix this?