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  1. #1

    Member Since
    May 26, 2011
    New 2011 iMac sluggish
    Long story short:

    Just had a power outage.
    Mac cut off.
    Turned Mac back on.
    Started Firefox.
    EXTREMELY sluggish performance.
    Safari is much better but something still doesn't feel right.
    Tried reinstalling Firefox, no luck. Firefox freezes and won't close unless it is forced.

    Any ideas guys? Why would Firefox all of a sudden turn rotten just because of a little power outage?

    Mind you, I have no surge protection or anything at the moment but I have just ordered an APC 1000w UPS backup unit.

  2. #2

    Member Since
    Dec 11, 2010
    late 2012 mini w/SSD
    When you have unexplained problems, first thing to try is to repair the hard drive. To do a complete repair, you need to be booted from another drive, like from the DVD/CD drive. Follow this guide down at the section titled "Try Disk Utility."
    Resolve startup issues and perform disk maintenance with Disk Utility and fsck

  3. #3

    Housekat's Avatar
    Member Since
    May 14, 2011
    2010 27 iMac 2.93
    Well, since you just bought it, you could take advantage of the warranty still on the machine and return it for a free repair. Better to have them check it for any hardware problems before the warranty runs out and it just dies on you, it makes for a expensive paper weight.
    iMac 2.93 i7 8GB 5750
    2010 Macbook 2.4 intel Core 2 Duo 4GB
    iPhone 4S 16GB & iPhone 4S 32GB
    iPad 16GB

  4. #4

    50voltphantom's Avatar
    Member Since
    Aug 08, 2010
    20" iMac 2.4 GHz Core 2 Duo - eMac 1.42 GHz (RIP) - iMac G3 400 MHz - iPad 2 16GB
    ^second that
    Mac Specs: 20" iMac 2.4 GHz Core 2 Duo 4 GB RAM 500 GB HD OS 10.6.8 Magic Trackpad- eMac 1.42 GHz (RIP) - iMac G3 Grape 400 MHz 1GB RAM 40GB HD OS 10.4.11 iSub - iPad 2 16GB - iPod Classic 120 GB - iPod Shuffle 2nd Gen 1GB - Apple TV 2

  5. #5

    Member Since
    Sep 11, 2010
    Moved to Spain in 2000 after enforced early retirement and a bad divorce
    iMac24,iMac27,iMac21.5-i3,iPhone4-32gb,iTouch3.32gb,iPad1,Apple TV,iPodClassic160gbx2
    I bought a new iMac 27"with i5 a couple of weeks back and it runs like Lightning on everything.

    Why not simply uninstall Firefox - and download a new program ?

    Hope your power cut didn't lead to a surge when it came back though.
    Live each day as it comes - it may be your last !?

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