Hey guys, well recently (somewhere around aprilish 08) my brother gave me his old Powerbook G4, the 12 inch model, i can't tell you the rest of the specs because it won't boot anymore. In july I was just doing what i normally do on that computer and it froze up and shut down, then when i rebooted it i got this grayish blueish screen with a dark gray box in the middle with a big power button on it saying "You need to restart your computer. Hold down the power button for several seconds or press the Restart button.". So about a week ago i decided to boot it again, and to my surprise it booted for around 12ish hours, then froze up and got the error again. The next day i tried to boot it a few times, and it worked for around 12 hours again then it froze up and got the error again. If it helps, when it does boot, i get this weird noise right before it dies, then i get the dumb error. If someone could help me i would appreciate it, i just want to use the dang computer lol. Thanks for your time.