Hi guys my powerbook g3 lombard won't turn on and I don't know why. The fan does not spin and the cpu doesn't get hot when I try to turn on the computer. I also tried replacing most of the 10v 100uf tantalum capacitors and one 220uf 35v capacitor but it didn't make a difference. Not even the service manual helps. Is there any schematics for the powerbook g3 or not? I know there is one for the powerbook g4