PowerBook will not bootup after replacing optical drive?
I just installed a new optical drive to replace a bad optical drive. Now my Mac Book will not boot up. I can here the fan running for a few seconds but the power light does not light up when I press power button. I took the new drive out and then turned the Powerbook on and it powers up fine. I'm not sure if I got a defective drive or if there is an issue with the logic board's optical drive connection.