G4 cube logic board issues
I am trying to resuscitate my 450mhz g4 cube. There was some evidence of capacitor leakage in the logic board. I replaced all caps in logic board but the cube does not boot/no video on 17” studio display through adc or monitor through vga. There is a green/amber light on vrm. When power button is pressed, there is a red light under the ram, there is also a green light on logic board, this light turns off after 20 seconds or so. Hdd and od spin up but there is no signs of activity beyond that. Are there any schematics to test voltages on logic board? Or any other info like fuse locations?
Earlier Mac models
