Hello! I have Macintosh SE30 and a problem with it. Namely, when I startup it, there is no bong sound and only I can see on the monitor is checker flag pattern. I am afraid that something seriously is wrong with it. Please, tell me what I should to do to repair my computer, if you know. Thanks!
Hello! I think that you should clean SIMM slots. You can use for cleaning ethanol or other appropriate liquid. But, if you clean them and plug into it ROM-SIMM properly and you still have same problem, then I think that your SIMM slot maybe is broken. You will need to take your Mac to repair service.