I had been experiencing problems with my Mac for a long time. Some of them I just took for granted as being software or limited power abilities in the computer. When my computer stopped turning on, I knew there was a much deeper problem. I was concerned that a fix would be a couple hundred dollars. I ended up taking my computer in, and it turns out it was a common power connection burnout. They replaced the part and I am back in business. My problems that are fixed are as follows:
-Power being unavailable for my Flash and Photo drives to plug in the keyboard
-My computer being unable to wake up after going to sleep
-My computer turning off randomly
Unfortunately, my DVD ROM is not fixed, but I can live without that.