I have a very nice PowerBook Duo 230, but it needs work. It has some leaky caps that need to be replaced. I have some soldering experience, but is there anything that I need to kno…

I've seen a number of threads here about battery rebuilds, but at risk of repetition, I've started a new thread because I am interested in finding a place to do the job for me, and…

It seems that in most, if not all Color Classics I've seen, the display does not use the entire width and height of the CRT screen real estate, but leaves about 1/4" black border u…

Hi. I have a PowerBook Duo 230 with problem. When I tired to turn it on, I see on screen a floppy disk icon with symbol "?" What I need to do ? I attached file if somebody understa…

Let me give minor context.  I was looking, out of curiosity, for memory.  32mb simms are $6 a piece, so it'd be $24 to upgrade it from 48mb* to 136mb of RAM.  Then I asked myself..…