Skip to main content
Home▸ Forums▸ Mac Classic giving me an unexpected checkerboard. — #33▸ Mac Classic giving me an unexpected checkerboard. — #33
Post #33 by nvdeynde
Post
Did you crack up the voltage as I suggested ? Gently turn the screw clockwise while you are measuring the +5 Volts line.

If you are unable to get +5V and +12V volts then you need to recap the Analog board first.

mp.ls