Software Update Macbook Pro Not Working. Here are a few more tips to test before taking your MacBook into an Authorized Apple Service Provider. Why Is MacBook Keyboard Not Working.
When you are working just fine on your mac and find that your MacBook Pro suddenly goes dead and does not turn on or fails to reboot then there might be a number of issues which can possibly lead to this problem. If the keyboard is not working due to a bug then it may have been fixed in a new update. Select Software Update and check for new updates.
Or click More info to see details about each update and select specific updates to install.
If a new update is available then click on Update Now. The fingerprint sensor on your Mac will not respond if your finger is dirty or wet. When you are working just fine on your mac and find that your MacBook Pro suddenly goes dead and does not turn on or fails to reboot then there might be a number of issues which can possibly lead to this problem. Apple releases major Mac operating system updates annually while minor system updates happen every two or three months.