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  1. #1
    used eMac won't turn on at all

    Member Since
    Apr 30, 2012
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    3
    used eMac won't turn on at all
    I picked up a 2002 eMac at a yard sale. It has no RAM (I'm hoping I have a stick or two that it'll accept), but my main problem is that it won't turn on. I've plugged it in using multiple cables and outlets that I know work, and it does nothing. The power button may be stuck - I'm not sure how much it should go in, but just the bottom half-ish of mine goes in very slghtly. I know it's receiving power, as when I plug it in, I can hear the fuzz of electricity in it (especially if I press an ear to the screen). I've tried the pmu reset button. Did I buy a 50 pound paperweight, or is there anything I can do?

  2. #2
    used eMac won't turn on at all
    chscag's Avatar
    Member Since
    Jan 23, 2008
    Location
    Fort Worth, Texas
    Posts
    45,183
    Specs:
    27" iMac i5, 3.2 GHz, iPad 3, iPhone 5c, iPhone 6+, 3 iPods, Yosemite
    That's a very old machine (10 years old) and very likely has a bad power supply. Those machines were especially prone to bad power supplies, particularly the electrolytic capacitors.

    If you would really like to dig in and repair it, go to iFixit: The free repair manual and look up the take apart instructions. Also keep in mind that the CRT monitor may not be working very well either. So unless you're prepared to spend some money on repairs, you might want to pass on it.

  3. #3
    used eMac won't turn on at all

    Member Since
    Apr 30, 2012
    Posts
    3
    thanks. just looked and saw no teardown guides (I'll dig around elsewhere), but I did find out I'm missing my PRAM battery. I think I read somewhere that it'll boot without it, but that's one more thing to replace..

  4. #4
    used eMac won't turn on at all
    dtravis7's Avatar
    Member Since
    Jan 04, 2005
    Location
    Modesto, Ca.
    Posts
    28,477
    Specs:
    iMac late 2007 10.11.b4, iMac 2008 10.10.5, Macbook2007 10.7.5, Mac Mini 10.7.5, iPhone 3GS Note 8!!
    Not sure about the Emac but I know some iMacs around that same vintage would NOT power on without the PRAM battery.

  5. #5
    used eMac won't turn on at all

    Member Since
    Apr 30, 2012
    Posts
    3
    Alright, I'll try to pick up a PRAM battery soon and try it with that. Fairly sure I'd seen someone say they fixed an eMac using some process involving removing the PRAM battery, booting, then turning it off and putting the battery back, but that was for a different problem.

  6. #6
    used eMac won't turn on at all
    pigoo3's Avatar
    Member Since
    May 20, 2008
    Location
    U.S.
    Posts
    31,462
    Specs:
    2011 13" MBP 2.3ghz, 8gig ram, OS 10.7.5
    Quote Originally Posted by guitargler View Post
    thanks. just looked and saw no teardown guides (I'll dig around elsewhere)...
    You NEED to look a bit harder! The link that "chscag" mentioned for iFixit.com DEFINITELY has install guides for the PRAM battery, ram, and Airport card.

    Don't give up so easily!

    - Nick
    - Too many "beachballs", read this: Beachballs
    - Computer seems slower than it used to? Read this for some slow computer tips: Speedup
    - Almost full hard drive? Some solutions. Out of Space
    - Apple Battery Info. Battery

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