Chosen Solution

Hey everyone. Keyboard has started failing on my macbook pro. Few of the keys are not working correctly at all. For example, volume down key is making the volume go up, and volume up key isn’t working at all. Backslash key adds an equal sign and CMD keys are active when pressing zero (know this from the keyboard viewer). Altogether pretty crazy. I know iFixit says i will need to get a new upper case’ but rather than get a new one can i get a second hand one and swap the keyboard from it? Thanks in advance.

You can try with external keyboard if the kays are properly working in externally then you have to change the Top case or just the keyboard. Topcase is easy to replace . find the Topcase on ebay if you donot want to pay on New one. there will find the old used one . thnx http://www.ebay.com/sch/i.html?_trksid=p