My 2004 era Powerbook 13" died. I had been using it play iTunes into my analog preamp. Saturday I quit iTunes, and launched the 2007 era Firefox to see if I could listen live to a radio station in Towson, MD. When typing into the search bar the W was a zero... (WTF??) I rebooted, but even though it chimed, I get no screen and it sound like JUST the fan is spinning inside. Usually if your hard drive dies you get a flashing folder with a question mark. Looks like I'll be getting a MacMini to replace it. At least I can hook the mini to HDMI #3 on my 4K TV and use a remote to control iTunes. Good bye old friend. Now I have 2 dead Mac Laptops. The other has really noisy fans that cost 60 bucks each to replace.