Help! G4 PSU problem??

Discussion in 'Buying Tips and Advice' started by poolin1243, Nov 17, 2005.

  1. poolin1243 macrumors 6502

    Nov 7, 2005
    Kansas City,MO/Milwaukee, WI
    so i guess the g4 that just came in the mail yesterday possibly has a bad psu? im taking it to the apple store today to maybe find out? anyways...can somebody telll me where do i get one..or how much is it to hve one installed normally??? Im a student so this is NOT cool haha....but i guess the person who sold it to me will pay for it i assume?
    what do you all think...

    basically ive tried everything with the pmu reset sequences...

    button light turns on when i push it..nothin else spin up, no fan, no chime...
  2. Lacero macrumors 604


    Jan 20, 2005
    Try this.

    Unplug your power cord. Remove the battery. Wait 10 minutes for any capacitors or whatever to discharge. Press the little black button on the motherboard, it's usually next to the battery. Plug in the power cord and power it up without the battery.

    If the mac boots up perfectly, shut down again and reinstall the battery.
  3. Ikstej24 macrumors regular

    Dec 11, 2004
    If what he said above does not work check out OWC at for processors and upgrades.

Share This Page