Search results

Thanks for the idea (and the heads-up about the double post - I've asked admin to delete). If you mean this thread, I've looked hard but no evidence of a burst cap like that one. I think the issue is more likely in the power-up logic. Rick

Been having intermittent startup problems with my IIsi. That thing when the relay snaps off as soon as it comes on. When it behaves, the whole system starts up with no symptoms. So I don't think there is any problem with the main circuits in the PSU or on the logic board. It all looks clean...

Hi all, I've been window-shopping here for a while and read a lot of threads, but now that I'm registered I can finally pose my questions. So far, the 512 ED that I found recently stops booting with 01743F sad mac code, with underline pixels cycling below the characters "74". The Apple...