Yes, back then I had a Power Computing Mac clone that no one could make stable. After hours of staring I realized that the steel chassis was faintly bent, flexi

Yes, back then I had a Power Computing Mac clone that no one could make stable. After hours of staring I realized that the steel chassis was faintly bent, flexing the motherboard and stressing the inferior Ram sockets of the day. A very thin washer in the right place fixed everything.