iMac G4 20 Inch No Video

Discussion in 'PowerPC Macs' started by vrodion, Feb 6, 2013.

  1. vrodion macrumors newbie

    vrodion

    Joined:
    May 15, 2012
    Location:
    Canada
    #1
    iMac G4 20 Inch, Booting up, HDD spinning ,
    but no picture on the LCD. On the external monitor working fine.
    Monitor looks slightly grey in the dark room.
    I did PMU and PRAM resets- no result.
    Re-installed system-no luck:confused:

    Any ideas?

    Thanks
     
  2. MisterKeeks macrumors 68000

    MisterKeeks

    Joined:
    Nov 15, 2012
  3. vrodion thread starter macrumors newbie

    vrodion

    Joined:
    May 15, 2012
    Location:
    Canada
    #3

    Just bought a Inverter Board from eBay.
     
  4. Intell macrumors P6

    Intell

    Joined:
    Jan 24, 2010
    Location:
    Inside
    #4
    Did you correctly attach the new inveter? Is the internal video cable that connect the screen to the logicboard connected?
     
  5. vrodion thread starter macrumors newbie

    vrodion

    Joined:
    May 15, 2012
    Location:
    Canada
    #5
     

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