Macintosh G3 Kanga glass break

[d3jsp]

Has anyone successfully repaired a G3 Kanga with the dreadful glass break crash sound?

I have one where it chimes before the glass break. If it's bad onboard ram or cache memory, is it going to be easy to replace?

 

[croissantking]

Has anyone successfully repaired a G3 Kanga with the dreadful glass break crash sound?

I have one where it chimes before the glass break. If it's bad onboard ram or cache memory, is it going to be easy to replace?

Swapping SMD ICs? Easy is a relative term - depends on your skillset. For the casual hobbyist, no, it’s not easy

The first thing is to identify what’s causing the problem. I’m assuming you’ve removed expansion RAM. Are there any signs of corrosion on the board at all?