restart

[[image:!.jpg width="35" height="35"]]Try restarting the computer:

 * ====Press and hold the Power button until the computer turns off.====
 * ====Press the Power button to restart the computer.====

[[image:decision.jpg width="40" height="40"]]Does the computer start up without problems?

 * ====Yep!====
 * ====Nope...====