I discovered a mac color classic that has been in an attic for at least 14 years. The case is in pristine condition, no keyboard but has a trac ball mouse. I turned it on an it made a sound like a power supply charging up. There is nothing on the screen. Do you need the keyboard to turn it on? Googling says it takes a apple keyboard II (MO487). Is there a battery on the motherboard? Thanks for any info you can provide me.
macpro, Mac OS X (10.6.4)