Any Mac owner should know what to do if his/her computer refuses to turn on. Whenever you face such a situation you don’t have to give up and take your Mac to the nearest Apple Store immediately because there a number of steps that you can take to prevent yourself being embarassed.
Although some tend to let others solve their problems, there are other Mac users that want to know how to take care of their computer on their own. If you are such a person you should read the Apple support article describing this problem or read this so you will know the exact things you have to check for when your Mac refuses to start up.
Check the power cable
First of all, you have to make sure that you Mac is connected to a working power outlet. You may want to plug any other electric device in the outlet to give it a try. If the device does not work try another outlet and, if that works, connect your Mac using its power chord. If your Mac still isn’t starting up try the next step. More »