So if nothing works thus far, give Safe Mode a shot! How To Enter Safe Mode Safe Mode also verifies your startup disk.
One reader writes: “My mouse cursor moves randomly around the screen, usually all the way across and almost always to one of the screen corners, in which I have hot corners enabled.”Īlthough this problem is generally innocuous, i t causes significant issues in some cases, including inadvertent scrolling of web pages or accidental file selection/deletion (if the cursor unexpectedly moves as a user is attempting to interact with a specific file).Ĭursor Moves Randomly: Possible fixes Reset The SMC