I turned on my iMac on 10.6.8 and it had a greenish fuzzy screen on normal boot and I can't see anything and both recovery and safe modes work but glitchy vetical bars similar to jail bars because of thier color. What do I do!?

My iMac is giving me a real bad glitchy screen. I've tried wiping my hard drive and installing mavericks, but it didn't work. I restored from time machine and it worked for a few hours an then I was back to square one. How do I fix it!?

What model of iMac do you have?  If it's a 2011 27" iMac with the AMD Radeon HD 6970M graphics card it might quality for this recall:iMac (27-inch): AMD Radeon 6970M Video Card Replacement Program - Apple Support.

Similar Messages

  • I have downloaded a game from i tunes but I can't see it in both phone and PC

    I have downloaded a game from itunes but I can't find it in both my phone and my i tuner account. What is the problem?

    When did you buy/download it ? If it's still in your country's store, and it's not an iPad-only game, then it should show in the Purchased tab in the App Store app on your iPhone, and the Purchased link under Quicklinks on the right-hand side of the iTunes store homepage on your computer's iTunes. If it's not showing there, and it's still in the store, then check to see if it's hidden : http://support.apple.com/kb/HT4919

  • My iPhone 5 screen is completely black.  I can hear it working (you can hear Siri if you push the home key) but I can't see anything.

    My iPhone 5 screen is completely black.  I can hear it working (you can hear Siri if you push the home key) but I can't see anything.  I've tried a hard reset but that hasn't worked.  Any other ideas?  I have a call in to get a replacement but it won't come in until next week so until then I don't have a working phone!

    Reset, hold both Home and Power buttons until the iPhone restarts. This usually takes about 10 seconds of holding both buttons.

  • HT1339 My ipod is stuck at step 9 in this guide. Itunes told me to keep my ipod connected to itunes, and my Ipod shows the Apple logo as it should (though I can´t see any progress bar). Do anybody know how  long step 9 takes. I have turned off my firewall

    My ipod is stuck at step 9 in this guide. Itunes told me to keep my ipod connected to itunes, and my Ipod shows the Apple logo as it should (though I can´t see any progress bar). Do anybody know how  long step 9 takes. I have turned off my firewall.
    Please Help!

    If it happens again and the reset (home + power buttons) doesn't work, just let the battery drain; you'll know when the screen shuts off. Charge it back up and it should be fine. Frankly, I'm surprised this worked for you. Usually I hear people with this problem say that holding both buttons doesn't work, and they have to do the battery drain.
    If the issue is incurable next time, you have a one-year warranty from the date of purchase.

  • I have an iphone 4s that is having display issues. If I turn the phone on, it vibrates to acknowledge it successfully turned on but the screen stays solid black. I can plug the phone into my computer and itunes will recognize the phone as well.

    I have an iphone 4s that is having display issues. If I turn the phone on, it vibrates to acknowledge it successfully turned on but the screen stays solid black. I can plug the phone into my computer and itunes will recognize the phone as well. However, itunes can not do anything with the phone because the phone is locked and I can not unlock the phone because the screen is black.
    >CURVEBALL!!!<
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    I am currently in the process of waiting for the phone to die and when I turn the phone back on I am going to completely remove the auto-lock and lock code off of the phone for the time being.
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    Sounds like the device was dropped at some point and damaged as a result.
    Take it to Apple for evaluation and a replacement.

  • My iMac 27" screen is black and will not start. The computer is making noise and beeps when i use the keyboard but I can't see anything. I have rebooted with no success

    My iMac 27" screen is black and will not start. The computer is making noise and beeps when i use the keyboard but I can't see anything. I have rebooted with no success

    Have a look at these. And please say what OS you have.
    http://support.apple.com/kb/ts1411
    http://support.apple.com/kb/ts1367

  • Suddenly I can't find the volume bar on iPod nor YouTube apps. Also I can't hear anything from both apps. Any suggestions? I have an iphone 3gs

    Suddenly I can't find the volume bar on iPod nor YouTube apps. Also I can't hear anything from both apps. Any suggestions? I have an iphone 3gs

    Have you taken the steps recommended in the User Guide--restart, reset, restore from backup, restore as new?
    What happened after taking each of those steps?

  • Sometimes when I quit Firefox, it makes my Mac screen turn solid blue. The computer does not crash, but I can't see anything. Help please!

    Sometimes when I quit Firefox, it makes my Mac screen display solid blue color. The computer does not crash, but I can't see anything. Opening programs, nor hitting any shortkey makes the display work again, so I have to shut down.
    I am using Macbook pro, OS 10.6.8, 4 GB memory, 2 ghz intel processors i7. This has happened about 6 times in the last 3 months. Seems to be getting more frequent. Sometimes happens after using Netflix streaming video, sometimes after browsing sites that don't play video. I frequently use Pandora, but have Firefox set to dump cache, memory, etc. after each use.

    Have you tried a safe start by holding the shift key when you boot? If that works, and it can take a while to complete, see if a regular boot now works. If it does, you need to free up space on your hard drive.
    If a safe boot doesn't work, you need to either boot from an OS X DVD or go into target disk mode to connect via firewire cable to another mac to free up space on your hard drive. You need 5GB min, with 10% to 15%, or more, better, for systems usage.  If you have a backup, move some data files to it, erase them and empty the trash.

  • My iphone 4s has blue bars on the screen. I can't see anything on the screen. How do I fix?

    I can't see anything on the screen. I can receive calls but can't do anything on it. Help. How do I fix?

    Try a reset by pressing and holding the home and power buttons until the white Apple logo appears.  Ignore the slide to power off screen.

  • TS1368 i try to charge my ipod 4th generation but can not see the battary been charge and also cannot connect to itunes on my computer

    i try to charge my ipod 4th generation but can not see the battary been charge and also cannot connect to itunes on my computer

    Try:
    - iOS: Not responding or does not turn on
    - If not successful and you can't fully turn the iPod fully off, let the battery fully drain. After charging for an least an hour try the above again.
    - If still not successful that indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order.

  • I've had an iWeb site running for 4 months and I publish a monthly newsletter. Since August I've been unable to republish. The test connection under FTP settings works but I get an error message when I try to upload newsletter. Am I missing something mis

    I've had an iWeb site running for 4 months and I publish a monthly newsletter. Since August I've been unable to republish. The test connection under FTP settings works but I get an error message when I try to upload newsletter. Am I missing something?

    Where are you hosting the site a what are you using to upload the site files to the server?
    OT

  • Powermac G5 won't boot - but safe mode works fine!!!

    [The computer described below is a Powermac G5 dual core 2.7gHz, purchased in late 2005, running OS X 10.4.11]
    Here's an odd thing... a few months back, my powermac stopped booting. It wasn't a power supply issue. I would get the white screen with the apple to come up, but when it was time for the blue screen with the user logins, the screen would go black.
    I tried swapping out all the RAM, and nothing worked. Was able to get safe mode to work, once, and then never again. Finally I broke down and took my baby to Tekserve.
    Tekserve took a MONTH to get it back to me, and they claimed it was a bad RAM set. This sounded really odd to me, since I thought I had correctly tested several sticks of RAM, and even no RAM, without any success. But I'm not one of the experts, so, hey. My computer was running again and that's all I cared about.
    Well, now, about 3 weeks later, my computer will not boot. It started with the loud fans. Now I'm not having any fan noise, but it still won't boot. Here's how I've troubleshot it so far:
    - The computer boots FINE in safe mode. I verified the disc in safe mode, and everything checks out. Everything also checks out using fsdk -fy in single user mode. So no disc problem, apparently.
    - When I reset the PRAM using crtlopt+pr after the chime, the screen resolution changes from 1200x1024 to 800x600. After the white screen, I do get the blue screen, but WITHOUT any user login, and the mouse cursor does not show up.
    - When I reset the NVRAM using open firmware (reset-nvram, set-defaults, reset-all), I'm back to my normal problem of white screen followed by black nothingness (and emotional despair).
    Tonight I'm going to try swapping out the RAM again, but if that doesn't work, what's next? I don't know where I put the original Hardware Test DVD that came with the powermac... is there a program I can buy to see if this is my logic board, without bringing the powermac back into tekserve? I live in NYC and have no car; bringing this heavy item into Manhattan is a real issue for me!!!
    Anyways, any and all info is greatly appreciated. I really hope I'm overlooking something obvious. Natch, neither Apple nor Tekserve want to give me any advice without me shelling over more of my hard-earned cash. And this all went down 3 months after applecare expired... sigh...

    Very interesting... they're telling me (at Tekserve) that this problem is caused by bad sectors in my SECONDARY drive. Doesn't make any sense to me at all, but that's what they're saying... pretty sure the RAM and video card are fine. I tried resetting NVRAM and PRAM, and that did nothing... safe mode works fine, as I mentioned... even got it running in normal mode for about 30 seconds one time.
    It's the shop now, so we'll see, when I get the computer back, what the real problem was. It makes me flabbergasted that bad sectors in my secondary drive could have any effect whatsoever on boot!

  • Im having trouble with my ipad mini in regards with the icloud back up notification; if i press "ok" it doesnt dis appear, i couldn open my ipad/turn off because of this notification; whats the best way to get rid of this? please help

    im having trouble with my ipad mini in regards with the icloud back up notification; if i press "ok" it doesnt dis appear, i couldn open my ipad/turn off because of this notification; whats the best way to get rid of this? please help

    Have you tried a soft-reset ? Press and hold both the sleep and home buttons for about 10 to 15 seconds (ignore the red slider if it appears), after which the Apple logo should appear - you won't lose any content, it's the iPad equivalent of a reboot.

  • My ipod is displying apple logo and wont start up, hard reset leaves it the same, disc mode works but iTunes doesnt "see" it even if the computer does.

    "My ipod is displaying apple logo and wont start up, hard reset leaves it the same, disc mode works but iTunes doesn't "see" it even if the computer does."
    It worked two days ago fine, for two years, until I installed this newest iTunes update, then for one day it kept on freezing and going to apple logo screen mode, then today it only goes to that screen and wont start up at all.
    I've tried the hold down two buttons hard reset, that doesn't help. I've tried disc mode... but iTunes doesn't "see" it even if the computer does.
    This is a pristine ipod, never exposed to adverse conditions, never dropped, never wet, and it worked perfectly two days ago.
    Can I factory reset it somehow? (considering itunes can't "see" it)
    [Ipod classic 160gb less than two years old.]

    Looks like I might have found the solution on a youtube comment:
    R.O:
    "Plug into you laptop first, whichever set up you use that has iTunes, i know it won't read it, don't even open iTunes as of yet. Do the typical reboot "Menu +Center button at the same time" and hold it, DONT LET IT GO like we were told, when the apple pops up.. KEEP HOLDING IT it will make a new ding sound I've never heard before. and since its hooked to you laptop already an error message pops up and says apple will need to download something to repair your iPod. I when u see that that when i let reboot buttons go. hit ok on the laptop something downloads for like 20 seconds then the iTunes icon hops around when you open it it has a screen with an iPod classic on it and says "Software version blah blah, iTunes will check for an update on such n such date" AND FINALLY there's a "Restore" button. click that and you will be back to square one with your iPod. Renaming , adding all the music on it, but it will work again, finally. "
    I had to do it twice, because my mac froze the first time, but its recognized it now and is downloading the software as we speak...
    Now I've clicked the restore button and it's restoring... I'll post again if its a success, otherwise assume failure.

  • I have a problem choosing artist from my artist list when I will put music on my iPad from my iMac. I can only see the 25 first artis and it is not possible to scroll down the list

    have a problem choosing artist from my artist list when I will put music on my iPad from my iMac. I can only see the 25 first artis and it is not possible to scroll down the list

    Hi stig68,
    If you are having grouping issues with compilation albums in iTunes, you may find the following article helpful:
    Apple Support: Why aren't songs with the same album art grouped together?
    http://support.apple.com/kb/TS1468
    Regards,
    - Brenden

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