IMac (Intel) :: Screen Flashes Pink With Yellow Apple Just After Start Up

Jun 1, 2014

My screen will flash pink with a yellow apple icon just after the spinning gears has stopped when I start up.

Info:
iMac, OS X Mavericks (10.9.3)

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MacBook Pro :: Will Not Start Up / It Flashes Apple And Stop Sign

Jun 17, 2014

When I start my Mac it goes to white screen with flashing apple and stop sign. It will not any further.

Info:
MacBook Pro (13-inch Early 2011), iOS 7.1.1

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IMac :: Yellow Tint With Bleeding On Sides / Prominent Yellow Tint Streaking On Screen

Jul 4, 2009

Alu 24" 2.4ghz when they first came out with aluminum, got it at the store. since august 07 My imac had a small yellow tint, i noticed, when i got it and it was not worth anyhting screaming about, i also noticed it had bleeding issues ath the bottom and sides. I wanted to return it or trade but i was convinced out of it.

Now i noticed that from left to right their is a prominent yellow tint streaking it's way across and fading around the half way point.It is irritating and sad to see this display on this mac was ok, at first but it is geting slightly worse.I have apple care, can i trade this/replace it at an applestore, or would they need to fix it?

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Intel Mac :: Pink Line On Screen?

Jun 22, 2012

A pink vertical line has suddenly appeared on my iMac screen?

How do I get rid of it? It is still there having restarted the computer.

Info:
IMac

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IMac :: Pink Ununiform Tint On Screen.?

Jun 27, 2010

I hate to complain but this just sucks. After dealing with multiple repairs with my 24" iMac, I got a 27" as a replacement. I always keep my iMac just a bit over half brightness. I have the same problem again! why the same issue is occurring and what should I tell apple if they can't fix it!

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PowerPC :: Strange Pink Artifacts Over IMac G5 Screen

May 11, 2009

I have an iMac G5 (rev. B with ambient light sensor) which has suddenly started having a problem where the entire screen is covered with pink artifacts. The iMac had been left on overnight and when waking up in the morning I found the screen looking like this and now it continues to stay like this no matter what I do. I have attached a screenshot and was wondering if anyone might have a clue what has caused this to happen

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PowerPC :: IMac G4 Screen - Violent Pink Tint On It?

Aug 6, 2009

I have a 15'' iMac G4 with 800 MHZ processor and 768 mb ram. I woke it from sleep one day when suddenly everything had a violent pink tint to it. I had no idea what to do. I've replugged-in the video cable, messed with Colorsync, blew dust from the internal monitor port. I don't know what to do!!

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IMac :: Yellow IMac Display/Apple Executive Care No Solution Not Fixed?

Dec 29, 2009

I sent an email to Steve Jobs about my yellow tint 21.5 iMac issues (three exchanges, all affected, resulting in a refund). I got a call from Dena at Executive Care within 24 hours.

She said they are aware of the problem and do not know how widespread it is. According to Dena, the issue is not resolved and that ordering a new iMac will not result in a fixed display.

She said the engineers are working on it now and they are not sure if it's hardware (most likely) or software related. Further Apple stores cannot do repairs because they haven't determined what the issue is.

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IMac :: Pink / White And Green Checked Pattern On Screen

Mar 15, 2010

I own a 17" g5 imac and today I was just browsing on Firefox and all of a sudden the screen became checkered with thin pink and white lines. It is most noticeable on the menu bar and anything that is grey or white in color. It is not checkered on the blue background behind my desktop photo. I have an external monitor plugged in as well and the same thing is happening to that monitor.

I have a powerPC imac G5
OSX 10.5.8
1.5GB DDR RAM
ATI Radeon 9600

Here is a screen shot:
Haven't reformatted it yet. Hope there is a better solution. Purchased it used about a year ago. No warranty.

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IMac :: Responding Very Slowly / Stuck @ Apple Logo Start Up Screen?

Nov 27, 2010

My 3-month old iMac was responding very slowly when I used the latest version of Safari. So I forced quit the program. From then on, whenever I turned on the iMac, it would get stuck at the Apple logo start up screen. I had to unplug the power since the machine is getting very hot after 15 mins.

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OS X Mavericks :: IMac Start Up With Apple Logo And Sound But Then Screen Turn Off

Jun 2, 2014

This situation began when I put my Imac on sleep. After, the screen turned on in black whit the cursor but I couldn't do anything.

Then to rebooted the machine, the apple logo and sound  began fine but the screen turned off, so moving the mouse the screen turned on in black with cursor. 

I'd tried many ways, resetting the PRAM, SMC, repairing the disk and permission, analyzing hardware, repairing fsck files.

Suddenly, when I entered in Verbose mode, mi imac brought into user choose screen and worked fine, but when I shut down and tried to start my mac in the next day, it didn´t work again. 

Info:
iMac, OS X Mavericks (10.9.3)

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Intel Mac :: It Won't Start Up Past Grey Screen , Apple And Spinning Clock

Apr 9, 2012

I have an intel imac - can't tell you much about the details as I can't get any info out of it. I installed snow leopard about a year ago - no issue since then other than occassionally the screen goes black but nothing major.Yesterday, I backed up to my usual passport backup and then today, it froze.  I couldn't turn it off or restart at all so resorted to the power button.  Since then, I can turn it on, it goes to the grey screen (no blue screen) and I get the apple logo and the spinning clock/wheel.  For hours and hours....So, I tried one of the apple support pages and worked through - peripherals, safe boot, NVRAM, PRAM, tried to reboot with mac osx disc (the original not snow leopard) - nothing. Absolutely nothing changes - same old grey screen, apple logo and spinning clock/wheel.

Info:iMac, Mac OS X (10.6)

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IMac :: Get Yellow Tinge Options To Apple?

Jan 20, 2010

[URL] take the time to write to Gizmodo, a major tech blog reporting [URL] You can write to them: submissions[[URL]The more people that make the issue publicly known, the more likely Apple will come out of the dark and admit to their serious quality control

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IMac (Intel) :: Red Screen On Start Up

Jun 3, 2014

my new imac has recently been displaying a red screen for a split second on startup, does this indicate a problem or not. I'ts my first mac so I know very little about it being a regular pc user.

Info:
iMac, OS X Mavericks (10.9.3)

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Intel Mac :: Won't Start - Get Apple Logo With Spinning Wheel, Question Mark That Disappears And Then Blank Blue Screen?

Jul 1, 2012

My daughter's old I Mac won't start. It is not backed up.  We want to get some things off of it if we can. When we turn it on, we get the Apple logo with spinning wheel for awhile, then a question mark briefly and then a sky blue blank screen.  Is there any hope of getting this to work?  This computer is out of warranty.  Does it seem that if we reinstall the Operating System we might find old data?  

Info:
iMac, Mac OS X (10.4.4)

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OS X Mavericks :: Screen Of IMac Flashes Green During Boot Sequence Then Returns To Normal

Jun 4, 2014

During the boot-sequence the screen of my Imac 27" flashes green (once), then returns to normal. This does not happen when I boot my Windows (Bootcamp) partition, so I assume this is some kind of OSX driver error. This started to happen only after I installed the latest patch (10.9.3). How to get rid of it ?

Info:
iMac, OS X Mavericks (10.9.3)

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IMac :: Screen Display With Yellow Tint?

Jun 28, 2010

I just received my new imac 27, i7 (28-06-2010). I ran the screen test, unfortunately my screen has yellow tint issue. I have ran all updates and firmware within apple update with no luck. Going to call Apple for a replacement!

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Intel Mac :: Get Rid Of Yellow Box With Name/address That Is Stuck At Top Of Screen?

Apr 30, 2012

I have this annoying yellow box at the top of my screen.  I am guessing my baby girl was typing on the computer and hit some combination because now I have this yellow box on the top of the screen with my name and address in it and I can't move it or make it disappear.

Info:
iMac (20-inch Late 2006), Mac OS X (10.6.8)

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IMac :: 27" Backlight Bleeding Along With Yellow Screen

Jan 1, 2010

I have not seen any posts comparing these two symptoms together, but I am wonding if both exist on the same screens, or if they are infact seperate issues. I returned a 27" iMac i7 because it had both slight yellowing and terrible backlight bleeding. I have seen multiple machines first hand (3 Core 2 Duos week 41s) at different stores (Apple and Best Buy) that had no yellowing and no backlight bleeding. I won't get into how to check for yellowing, you can read about that issue here: [URL]

But to check for backlight bleeding is both easy and impossible not to see if you have it. To check for backlight bleeding, a quick way is to bring up a site like http://www.blackle.com/ or any other black background, and check for an inconsistent white glow on the edges of your screen. I had serious backlight bleeding in the lower corners of my screen, which happens to be where the yellowing was happening. I don't know if they are related, but hopefully we can determine if there is any correlation here.

I did order a second machine, because I know Apple knows how to make a 27" iMac with a perfect screen (as advertised), since I have seen 3 of them in the wild. Hopefully they will be back to the quality that they had is their early production units very soon.

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IMac :: Yellow Tint On Screen / CPU Or A Display Issue ?

Jan 10, 2010

I see all these complaints about i7 iMacs, does the yellow tint affect Core2Duo models? Is the tint an effect of a MB/CPU issue or a display problem?

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IMac :: Core I7 - Yellow Screen (Broken Bluetooth)

Feb 19, 2010

I have a week 50, i7, 2TB Imac. It has a very distinct yellow "tinge", and the Bluetooth does not work properly. Every time I reboot or start, the "Bluetooth setup assistant" starts, which I have to force quit. The wireless keyboard and mouse work fine, but I can't add either of my two bluetooth headsets. They pair, but when I try to activate them, it goes to the bluetooth settings screen, where it says that bluetooth is "off", despite the on checkbox being checked and the keyboard and mouse working. I called support and they had me do a bunch of things, the last thing being reinstalling the OS. Didn't work. So now I need to call them back. I have two problems, the yellow screen and the Bluetooth. Should I ask for a replacement? I see that a lot of people have gotten a replacement just for the yellow screen problem. I have two faults.

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IMac :: Glass Over Hangs On Left - Screen Yellow Bottom Right

Sep 12, 2010

Glass over hangs on left and is in a bit on right side on my new 27" i5. So is this normal? Also I think my screen is a little yellow bottom right.

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IMac :: Yellow Corner Replace With White Screen Balance

Sep 25, 2010

i bought the 2009 refurbed 27"er and returned it 3 times due to yellow screen problem. for the 4th replacement they decided to send me the new model.

i have the 3rd and 4th replacements sitting here side by side.the 3rd replacement, which has a yellow corner is light years better than the new one.
the new screen doesn't have yellow corners...it's a perfectly consistent yellowish brown tone.
the older one has a yellow corner, but is much more illuminated and very balanced white. the max brightness of the new one is only 3/4s of the max of the old one.i tried configuring it to no avail.

are all the new models like this?it's quite a bit snappier, but the screen is worse than the last 3 that had yellow patches? it almost seems like it was a return and it shipped from cali rather than asia?

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IMac Intel :: Unable To Turn On System / No Fans Start Up And The Screen Does Nothing

Jan 25, 2007

My parents recently bought an iMac. Yesterday my mom was playing a game when the computer froze. Neither force quit or holding the power button was doing anything so in her frustration she unplugged the system. Today, after plugging in the system again, it won't turn on.

I press the power button on the side of the wireless keyboard and the green light on the keyboard turns on for about 3 sec and then starts flashing. No fans start up and the screen does nothing.

Information:
iMac and Macbook Pro
Mac OS X (10.6.3)

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IMac (Intel) :: Start With Question Mark Sign On Gray Screen?

Sep 1, 2014

iMac start up... Why my imac start with question mark sign on gray screen

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IMac (Intel) :: Does Not Start / Mouse Freezes In The Left Corner Of Screen

Sep 4, 2014

My Mac does not start, the mouse freezes in the left corner of my screen and displays a block break?

Info:
iMac, OS X Mavericks (10.9.1)

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IMac (Intel) :: Not Coming Up - Logo Keep Turning But It Doesn't Start Or Show Screen

Jun 25, 2014

My iMac doesn't come up after turning the power on,the logo keeps running but it doesn't  start or open the screen.

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IMac (Intel) :: How To Delete Hidden Files All Are Highlighted In Yellow

Aug 29, 2014

There is no disk space left on a 27" imac. Unable to update any software. There is a ton of hidden files, all highlighted in yellow. How can I delete them?

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OS X :: Finding Allow Or Deny Pop Up Flashes Upon Start Up

Nov 19, 2009

Im not sure why but when i first turn on my macbook a very fast pop up comes on and goes away. It has been happening ever since i turned my firewall on last week after realizing it was somehow off.

i have tried to take a picture and video to read the pop up but it fashes so fast i can read it. it looks like a allow/deny request. I was not able to find out what it was online.

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IMac (Intel) :: Dark Screen After Apple Symbol Upon Startup?

Jun 3, 2014

I press the power button, apple symbol appears then "thinking circle" the goes to dark screen where the only thing I can see is my mouse curser.

Info:
iMac, OS X Server

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