My 06 iMac won't start up. Turns on (light is on), but black screen and no bell ding.

I read other similar queries, and tried the install disc, but that didn't help.
I know I have Mac OSX, but I'm not sure which version. Hoping not to have to take it to the Apple store, but that's looking more like a reality. Any help is welcome and appreciated.

And, what did happen when you tried booting from the Snow Leopard DVD? If you don't hear a chime then there has been a major hardware failure. Make a Genius Appointment and take it in for service.

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    My iMac won't start, it only has the apple sign with the timer and downloading bar at the bottom and then switches off.

    Hi Paula2808,
    I’m sorry you are having trouble starting up your iMac, that must be quite frustrating. There are some troubleshooting steps I would suggest in order to get you up and running again.
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    Mac OS X: Gray screen appears during startup
    http://support.apple.com/kb/TS2570
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    http://support.apple.com/kb/TS1367
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    Occam's Razor nearly always applies when troubleshooting technology issues!
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    Hello kkelly342,
    I see that you are having a start up problem with  your computer. I have a couple of suggestions that may help with this issue.
    Here is a link to some troubleshooting steps for blank screen issues on start up. Follow the steps in the link and let me know what happens.
    Have you tried on an external monitor?
    ↙-----------How do I give Kudos?| How do I mark a post as Solved? ----------------↓

  • 20" imac won't start up-flashes between blank grey screen and black screen

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  • I installed Mountain Lion and now some times when I start my mac it look with a black screen and white text. I'm really worry about it, can somebody help me?

    I installed Mountain Lion in my IMac and now, some times, when I start up my mac it looks with a black screen and white text. I'm really worry about it, can somebody help me?

    Don't worry, this is probably just Verbose Mode. It's perfectly harmless.  If you're not specifically invoking it, than it's probably down to an unwanted setting in NVRAM.  See this article on resetting NVRAM if it continues to bother you.

  • My ipod has a black screen and  will not turn on how can i fix it

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  • Imac won't start white screen apple icon spinning gear

    imac won't start.  when turn on, I just get a white screen with apple icon and a spinning gear below the apple icon.  what should I do to get it started and fix the problem?  Thanks.

    See if any of the suggestions in this link help:
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  • G5 iMac won't start! Help needed.

    Got a new intel iMac. Gave my husband my old G5 iMac (not intel). It was working perfectly. For some reason unknown to me, he decided he was going to reinstall everything from scratch so he grabbed the first disk he saw and put it in the computer. It was the startup disk for an intel computer & NOT for the iMac G5.
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    Quote
    J.C posted "Re: G5 iMac won't start! Help needed." on Feb 4, 2008 4:53:20 PM.
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    Have you tried holding down the left mouse button when you turn the computer on. Holding down the left mouse button should force eject the disk.
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    UNQUOTE
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  • IMac Won't Start Up/Boot

    My iMac won't start up. I've tried holding all kinds of key combinations while I turn it on, but it doesn't even get that far. It gets stuck on a folder with the Apple picture alternating with a question mark. It doesn't do anything else for a while, and then the fan turns on (???).

    This is indicative of a corrupted system or drive. The first thing to try is:
    Repairing the Hard Drive
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    Why reward points?(Quoted from Discussions Terms of Use.)
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  • HT1767 iMac won't start up.

    My iMac won't start. When you turn it on the apple logo comes on but it keeps trying but never turns on. I tried unplugging it and plugging it into a new power source didn't work. I tried starting it up in safe mode didn't work. Any ideas out there?

    There are some good Apple Support articles about startup issues, but which one to read depends on your operating system and model.
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  • 24" iMac won't start when iPod is connected

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  • IMac won't start with Thunderbolt Display connected after firmware update

    After updating my thunderbolt display firmware to version 1.2 this morning via the App Store, my mid-2014 iMac won't start up with the external display connected.  I can get the iMac to start up only by disconnecting the display's thunderbolt connector. After the iMac comes up, I can reconnect the display and everything appears to function normally.  I've tried several restarts and the iMac won't start up with the display connected.  Anyone else experience this?

    Hello rameta,
    It may help to reset your Mac's SMC and PRAM.
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    http://support.apple.com/kb/HT3964
    Reset your computer’s PRAM
    http://support.apple.com/kb/HT1379
    Cheers,
    Allen

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