iMac 350 slot, firmware 4.1.9 problems

Discussion in 'Mac Basics and Help' started by legarem, Jan 15, 2007.

  1. legarem macrumors newbie

    Nov 7, 2004
    I tried to install OSX10.3 in my old iMac 350 slot. I had a message that told me that the internal program was obsolete so I tried to install the firmware version 4.1.9.

    I downloaded it, installed it and restarted the Imac with the Pram swich pressed until I heard the sound.

    The installation seemed to be ok but the Imac can't be started. When i press the front swich, I hear the same sound It did when I pressed the pram swich.

    It doesn't boot.

    Inserting a cd and pressing C to boot with the cd doesn't work.

    What can I do now ?

  2. legarem thread starter macrumors newbie

    Nov 7, 2004
    I found the problem

    The Firmware 4.1.9 made my other party ram unable to work. I replaced the ram with another one and it now works.

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