Mensagem original de: skaman16 ,
Thanks for everyone's helpful comments. It looks like one of the RAM chips was bad and I put the bottom one in the top slot. That got rid of the black restart screen. It still did not start-up correctly, although I do get a "BONG" when pressing the power button. I also heard a clicking coming from possibly the HD so I put in a new one but cannot install the OS as I get a gray screen and a spinning wheel. I suspect the logic board now unless anyone has other ideas.