My imac screen display is unfocussed, odd coloured and blurred (caused by rogue cate walking over keyboard). I have no idea what settings have changed or what to check. Any ideas?!

It could be a number of keyboard shortcuts, here's a few.
If the screen is zoomed, hold CNTL and scroll down with mouse or trackpad.
If screen looks like a negative, hold down CNTL OPT CMD and click 8.
Let us know how what other symptoms are shown.
Regards,
Captfred

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Will u help me or not?

Email address hacked via iphone. iphone locked home screen displaying my email password! and has been reset. now unable to restore iphone, saying i do not have permission

Email address hacked via iphone. iphone locked home screen displaying my email password! and has been reset. now unable to restore iphone, saying i do not have permission

If you don't know your password, don't know your security questions and don't have a rescue address or don't receive a reset email, you should contact AppleCare who will initially try to assist you with a reset email or if unsuccessful will pass you to the security team to reset your security questions for you.
If you are in a region that doesn't have international telephone support try contacting Apple through iTunes Store Support.

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My Imac 27 displays 5 blue vertical lines and does not boot up. What could cause this?

I already anticipated the video card causing this issue. This was confirmed today by Apple issuing a campaign indicating the AMD Radeon 6970M video cards are defectivce and will be replaced free of charge three years from date of purchase. I looked at the new iMacs and found repairing them to be a nightmare. So, once this p.o.s. is repaired, I'm selling it and purchasing an ABA computer.

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Back up all data.
Triple-click the line of text below to select it, the copy the selected text to the Clipboard (command-C):
/Library/Internet Plug-ins
In the Finder, select
Go ▹ Go to Folder
from the menu bar, or press the key combination shift-command-G. Paste into the text box that opens (command-V), then press return.
From the folder that opens, remove any items that have the letters “PDF” in the name. You may be prompted for your login password. Then quit and relaunch Safari, and test.
The "Silverlight" web plugin distributed by Microsoft can also interfere with PDF display in Safari, so you may need to remove it as well, if it's present.
If you still have the issue, repeat with this line:
~/Library/Internet Plug-ins
If you don’t like the results of this procedure, restore the items from the backup you made before you started. Relaunch Safari again.

Since upgrading to Lion the screen auto brightness adjusting icon comes on allmost all the time even though i've switched it of in preferences?? it's so annoying..any ideas??

Since upgrading to Lion the screen auto brightness adjusting icon comes on allmost all the time even though i've switched it of in preferences?? it's so annoying..any ideas??

I don't know exactly what the issue is, but I think I do. Are you talking about what happens when you start up your MBP, full brightness, with power cable in - and when you're using battery only, the brightness dims? If so, this is a feature designed to make sure your monitor is bright enough while using batteries - but not so bright as to cause an undue drain on power.
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I have transferred a load of files from my PC to my iMac using the migration assistant. The message on both machines say that the process was successful bu tI can not find the files on the mac. Any ideas?

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When you use Migration Assitant it creates another user account and puts your files there. Please log out of your normal account and log into the new account. Had you use Setup Assistant when it asked if you were migrating that would not have occured. You have a couple of options, combine the two accounts (not recommended) or start over, use Setup Assistant and have everything in one user account. Here is a link to Pondin's guide for Lion Setup Assistant tips however if you want to combine the two accounts he has addressed that in
http://pondini.org/OSX/Transfer.html

I recently bought the 27" IMac. I have to force shut it down, the menu shut down doesn't work, and most of the time it will start back up on it's own several hours or even days later. Any ideas?

I recently bought the 27" IMac. I have to force shut it down, the menu shut down doesn't work, and most of the time it will start back up on it's own several hours or even days later. Any ideas?

Note: No iMac PPC is 27". PPC is for the iMacs that were new until the beginning of 2006. They are all Intel now.
I've requested a moderator move your thread. No action is needed on your part.

Imac screen display changes

When I plug in the DVI to video adapter, the display size on my Imac monitor changes radically, becoming very large. When I unplug it goes back to normal. Is there a way to leave the adapter plugged in without it changing the size of the image in the display?

Ceremonial 11 day bump.
Any ideas???

When start IMac screen is white with no spiral and no apple logo

Why is my Snow Leopard OSX 10.6.8 IMac screen all white when I turn it on? There is no spiral and no Apple logo and the desktop does not appear. The screen is just white.
Prior to this, we had a wind storm in our area with some power glitches today. After one of them, the dock items disappeared and just the wallpaper was there. The colored spinner began going around when I clicked on the mouse but nothing was happening. I unplugged it to try to reset it, but now the screen comes up all white, there's no apple logo that appears at start up and that's it. Now what should I do?

Hello kathy15945,
The article linked below details a number of troubleshooting steps that can help restore your Mac's ability to successfully boot.
Mac OS X: Gray screen appears during startup
http://support.apple.com/en-us/TS2570
Cheers,
Allen

Preview displays pdfs with distorted colours and thin white line on the border

Preview Version 7.0 (826.4) on 10.9.5 displays pdfs with cmyk images in it in distorted colours and thin white line on the border of the page despite in the original .indd file the image runs into bleed. The display errors aren't present in acrobat reader 10.1.12 or acrobat pro 9.3.4. Any idea? Thanks

You can use one of these extensions to set a default font size and page zoom on web pages:
* Default FullZoom Level: https://addons.mozilla.org/firefox/addon/default-fullzoom-level/
* NoSquint: https://addons.mozilla.org/firefox/addon/nosquint/

HT3964 Without warning, my iMac (early 2008) will freeze. The screen will either go white or green and black strips. I have to hold the power button to reboot the machine. Any ideas as to what is causing this?

Without warning, my iMac (early 2008) will freeze. The screen will go white or black and green vertical stripes. I have to hold the power button to reboot. Any thoughts as to what may be causing this?

Reset the SMC and PRAM. If it doesn't work, boot in safe mode -Mayús button during boot- and do your normal activity

Display rotated from cat walking on keyboard

So...I have Windows on my MacBook, through Boot Camp. I was on Windows this morning when my cat walked across the keyboard, magically pressed a few buttons I assume and the display is sideways now.
I can't figure out how to get it back. It's not sideways in Mac. Just when I shut down and open Windows again. Are there a couple of keys that can be pressed together that can put it back?
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You might check the following link for help in this matter.
I can't make my screen rotate using Vista within Parallels. From the link, it appears that this is only an XP option.
[ROTATE|http://internetducttape.com/2006/08/01/stupid-windows-features-monitor-d isplay-turns-sideways-or-upside-down>

Firefox begins to start but then stops before loading any screen. Profile manager/safe mode appear then disappear. Task manager shows programs briefly in CPU then they disappear. Uninstall & reload makes no difference. Any ideas please ?

When we clicked as usual on the firefox icon the egg-timer started then went off. Nothing started up.
Checking the Task Manager showed firefox.exe briefly using the CPU then it dropped off the list.
We tried to uninstall and reload from the mozilla site (http://www.mozilla-europe.org/en/firefox/). Installation seemed to work ok, but the same problem recurred when we tried to start firefox.
Did this again, this time removing bookmarks, etc. same result.
Tried to use the profile manager - the screen came up but disappeared before we could use it.
Same thing happened when we tried to start in safe mode - screen briefly appeared but then disappeared.
Tried googling in IE to solve the problem but nothing seems to apply.
Have run all security checks but no apparent bugs or problems.
Have had to abandon firefox and use another browser. How do we get it back please ?

Did you check your security software (firewall)?
A possible cause is security software (firewall) that blocks or restricts Firefox without informing you about that, possibly after detecting changes (update) to the Firefox program.
Remove all rules for Firefox from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox.
See [[Server not found]] and [[Firewalls]] and http://kb.mozillazine.org/Firewalls

On start up my mac book pro shows a white screen with a folder with a ? in it then switches to the apple symbol with the loading bar under it but it freezes about half way any ideas

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I do hope you have recent backup, because it look like your hard disk is failing. You can start up in Recovery Mode, and run Disk Utility to see if the disk can be fixed: OS X: About OS X Recovery - Apple Support

My imac screen display is unfocussed, odd coloured and blurred (caused by rogue cate walking over keyboard). I have no idea what settings have changed or what to check. Any ideas?!

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