Trackpad not functioning correctly after replacing

After replacing the trackpad, some pointing functions are not working, like dragging a window, the trackpad click sometimes does not work after restarting the Mac. In addition, after replacing the trackpad, there is a continous noice coming from the fan.

Answer this question I have this problem too

Is this a good question?

Score 0

1 Comment:

Lets run the onboard diagnostics to see if you get an error or two. Restart your system and press the D key to enter, let us know what you get.

Reference: Mac startup key combinations


Add a comment