I have a Macbook that's about 5 years old running OS X 10.4. It seems like the hard drive failed and it's making "the clicking noise of death". My computer froze, and when I hard reset my hard drive started clicking, and my screen is blank after the chime. Eventually a folder will start blinking with a ? mark. I wanted to see if I can peek at the open firmware to see if there is anything hopeless I can do, but the keyboard is unresponsive (caps-lock key doesn't light up). USB keyboard doesn't work either. Any Solutions? As a side note, I can't try to put in a CD because my CD drive failed last year and I've never replaced it. Thanks!!