Repeating start up sounds
My dad has a MacBook Pro that is a couple years old. He said he left it in his car over night then the next day the screen wouldn't stay on. Nothing spilled on it. Now it is all black and playing the restart sound every minute (even when it is closed). Is there any possibility of fixing this? I tried all of the restart options with the keyboard but the apple logo never popped up and the sounds kept happening. He has a back up computer but it is a bummer this randomly happened. Any Advice?
MacBook Pro