i've got a problem with my old iMac (Rev.A). When i used it for a long time a day (say 8 hours or more) the monitor began to flicker. sometimes the monitor even shut down for some seconds and came again. when i once restarted the imac, there was a spark noise and the computer now completely refuses to start up.
well, i'm on a pc of a buddy now, and i'm waiting for my new iMac G4, but it would really be nice if the old iMac would work again.
anyone knows this problem?