Help! Imac screen steaming up behind glass!

I only notice this when the mac has been on a while. The screen begins to steam up and u can see like smuges behind the glass making it really difficult to see the display!! I know the screen can be pulled off and cleaned but I can't keep doing that everyone I use it! Any help would be great

Removing the glass and giving everything a good clean is easy, just be careful. I'm not particularly good at taking things apart and putting them back together, but in my view it would be difficult to mess up. I've done it several times on various Macs and haven't smashed a single screen .
I've used a suction cap from a satnav to pull the glass gently from the top - be aware that the magnets that hold the screen on are quite strong so once it pulls forward it'll want to snap back if you don't pull it away smoothly and gently. I slip a finger behind to stop the glass snapping back.
Once it's off it surprisingly lightweight. Lay it on a soft surface and give it a good clean. You might want to give the actual screen a clean as well while you're in there.
As has been said above, it can be difficult to ensure that there are no dust specks left behind but a soft lint-free cloth will be your friend here.
When you put the glass back there are guide pins that make positioning easy, just remember that as you close the screen back it'll want to snap back with the pull of the magnets so be careful to ease it back with a fingertip at the top to help you position it gently.
N.B. I always do this with the Mac off and unplugged .

Similar Messages

24" iMac screen mist behind glass

For a couple of months now my 24" iMac screen keep misting up behind the glass around 30 mins after booting - anyone know a resolution for this? Will Apple replace the screen even though i've had it around 4/5 years now?

scottycross wrote:
For a couple of months now my 24" iMac screen keep misting up behind the glass around 30 mins after booting - anyone know a resolution for this?
It is common to get condensation between the display and front glass panel, if it is humidity and cool in your office or home.
A few things that you might try, are
1. Reduce the level humidity with a dehumidifier.
2. Leave the iMac on longer until the condensation dissipates.
3. Remove the front panel yourself and clean between the display and glass.
Will Apple replace the screen even though i've had it around 4/5 years now?
No, but if you contact your local Apple Store or AASP you can schedule an appointment to have it dried and cleaned.

Grey smokey marks behind glass on 27" iMac

Does anyone know what this is, what causes it, and if it is covered under the 1 year warranty? It is getting worse and it is extremely annoying for doing any kind of graphics or design work.
http://imgur.com/a/oPM3m
It's right in the middle/right of my screen and definitely under the glass; I tried using a dry cloth to clean the screen but it did not help.
Anyone familiar with this issue?
Thanks

Before you assume it's the TFT screen, it could be just the iMac's protective glass that's cuasing this issue.
This maybe the dirt and smoke culprit
If it's not under AppleCare and you want to save a few bucks in repair costs, the iMac's glass can be removed for cleaning. You need to power down the iMac prior to doing and unplug prior to doing this.
The glass is held on by strong magnets as the back of the iMac's glass uses a metal framework on the back of the glass and can be removed with a little care.
There are two ways to do this.
You can use a thin flat stiff knife putty knife of rigid plastic to pry one of the top corner of the glass away from the iMac's metal frame while holding onto the whole corner of the iMac. Then just use your hands to pry if from the magnets all the way across from the top and then as you proceed down toward the bottom pull toward you to loosen the bottom then lift off. There maybe twosmall locating pins inthe frame you need to be careful to not lose. They should come out with the frame.
Or you can use two small suction cups to remove the glass. You can use suction cups like the ones you find for hanging plant planters on a glass window of for hanging something on a glass window.
Here is an online procedure for removing the glass here.
http://www.macframes.com/install.html
or
http://www.youtube.com/watch?v=9cHMHzq5E5I
or
http://www.youtube.com/watch?v=yeAZqw-494Q&feature=related
Once removed you can repower your iMac to see if the issue went away. If it did, you know it's the glass scren that's dirty and not the TFT screen.
The protective glass can be cleaned with an amonia free glass cleaner with a microfiber cloth or with something like iKlear screen cleaner with a microfiber cloth or even a micro fibercloth wrung out well in warm water. Clean it laying the glass on something protective like a large terry towel to prevent any damage.Then power down your iMac and carefully replace the screen making sure to put the locating pins back into the metal frame, if they fell out, using the suction cups to hold it while slowly and gently putting it back in place until the glass is caught be the magnets

HELP!!! new iMac. screen shifts side to side and i can't use mouse when this happens.

i bought this imac back in january and have had nothing but problems since then with it. first my OS (lion 10.7.4) crashed or some **** where i got extremely slow and would give me the colored wheel of death so i take it to worst but where i bought it and they say its a corupt hard drive so its sent out. get it back, they say it whats the os system so they re-boot the os on to it. mean while i was having the same problem ive have from the beginning which was the screen would shake side to side when ever i would be doing something and the mouse locks up and i would have to wait for it to stop. this is VERY ANOYING!!! i took it to apple and they ran a series of stress tests on it and they couldnt even get it to produce it once while they had it. so now its STILL doing it! can anyone please help me. im ready to go to apple and demand a new computer or punch someone in the face...

I'm speaking from experience.
You're using a wireless Magic Mouse right? Yeah, thought so.
I first noticed the problem on Lion (10.7.5) but that was also the time my Mighty Mouse or whatever that thing was called crapped out and I upgraded to the Magic Mouse. I always thought the problem was with the OS. My system is not supported by Mountain Lion (late 2006 model, the white one) so I did a system reinstall and stil had the issue. Being stupid, I still attributed it to the OS but had my doubts about the mouse with all the silly swipes here and there and everywhere. Until today. I said enough of this garbage and switched off the mouse and plugged in a beat up wired Logitech. Going on 4 hours now and not one screen shake.
The "iMac screen shake". Not very well documented. But **** if that isn't one frustrating mofo. Seriously, how did I use this thing for many moons with the screen shaking every 3-5 minutes. ***?? And by the way, to stop the screen from shaking while it's doing it, madly swipe back and forth on the magic mouse shell to take control back. Man, I'm getting upset just thinking about this problem. And the waste of $70 for the mouse.
And for what it's worth, I bought an iMac (2010) for my folks and I've noticed the problem on their machine too. Yep, Magic Mouse.

My iMac screens broke it's not a new iMac it's old but it's blue behind it.

My iMac screens broke it's not a new iMac it's old but it's blue behind it. Does anyone know how much it would be to fix?

This is an international community. Prices vary from country, state, city, etc.
You should call the repair shop of your choice and ask for an estimate. Make sure the estimate includes taxes, labor costs, etc.
Remember, no one can give you an exact figure until the repair techs physically examine & run diagnostics on your computer to confirm what is wrong w/it.

Help Please! iMac screen colours have gone crazy

Can someone please please help me to solve this problem? I was playing around with my new iMac screen settings. I made changes to the calibration colour settings. Now I notice that the colour has all gone to alpha, gamma range and is looking horrible. Can someone please help me to restore the factory settings for the display? Or suggest ways in which I can fix it please? That would be greatly appreciated. Thanks in advance

Open System Preferences->Displays->Color and select "iMac". That should be the factory default settings, as when you run the calibrator the last thing it asks you is what you want to call your calibrated profile. The default name is "iMac Calibrated" which should be in that list too. If its not there and you overwrote the original, click the "Calibrate" button again and just click through it using the default choices it gives you. This will return the display to its default look.
HTH.

TS1367 Hey. My iMac screen comes on but it won't let me type my user name in. I first thought the batteries were done on the keyboard or Magic Mouse but they are both flashing. Cam anyone help

Can someone help. My iMac screen comes on but won't let me key in my details. I first thought my batteries were done but the light on the keyboard and Magic Mouse are flashing. My user name appears but I can't insert my password

Paul_31 is correct. The problem is almost certainly a Bluetooth connection issue. The flashing green lights mean that a connection cannot be established. You want steady burning green lights. Using a wired keyboard and mouse will allow you to troubleshoot that issue. A quick check would be to see if your "problem" keyboard and mouse can connect to another-different Mac. If they can then the issue is in you computer but if they can't (and I suspect that will be the case) then the problem is with the keyboard and mouse.

IMac screen appears to have smudges under the glass. They are not on the surface and it doesn't matter what wallpaper is in place.

iMac screen appears to have smudges under the glass along the top of the screen. They are not on the surface and it doesn't matter what wallpaper is in place. Anyone else had this happen?

The " glass" front of your iMac is really not glass, at all, but an optically clear polycarbonite (plastic) that a black border painted or possibly "printed" on the backside (to hide the strong magnets that hold this cover on) that has a metal frame glued to the back to which this frame is held in place with very strong magnets.
You use one or two small suction cups or a suction cup from a windshield mounted mobile GPS mount or purchase a small commercial glass cup, that is used to handle bare glass, to get the polycarbonite frame off.
The reason I mention the material is polycarbonite is that you should NOT be using ANY type of retail/commercial window glass cleaners on this front glass or on the LCD screen.
Polycarbonite easily scratches and clouds when using ANY conventional glass cleaning solutions.
You need to use a lint-free, microfiber style cloth dampened in warm water (completely wring the water out of the microfiber cloth to the point cloth is just warm and damp with NO water dripping at all from the cloth) and use this to get the screen and glass don't screen clean.

Keeping Thunderbolt Display Free of Smudges/Dust Behind Glass

Hello,
My brother has an iMac and he's told me about an issue with air quality and the accumulation of dust/smudges behind the screen glass. From reading the manual that came with my Thunderbolt display I understand that this can be an issue for it as well.
I am in the city, in a high air pollution area. There is a lot of dust. I'd like to prevent this issue before it becomes a problem. Keeping the area surounding the display dust free is obvious but I'm still worried about it. I did not buy this display so it could have smudges behind glass in 2 years.
I think an air filter would be best. Something that is low profile. Anyone know of such a product or has something like this in place?

Hi Clinton,
Thanks for the idea. I have been researching airfilters.. notably smaller desktop airfilters. I read on one of the other forums that the display issue concerns microscopic dust so I'm going to go for a HEPA type air filter, the types people with allergies use.
Incidentally I found one that runs off a the mac USB connector (not that it was on my wish list) but its small and doesn't look bad either. My only reservation is it is sold by a company I'm not familiar with. I can't find the manufacturer and so getting replacement filters down the road may be an issue.
http://usb.brando.com/usb-mini-hepa-air-purifier_p03037c035d015.html
Thanks again for your help.
Best regards
jackie

IMac screen replacement

My iMac G5 sits on a glass desk. This evening, while I was typing an email, the glass surface of the desk suddenly shattered into thousands of pieces and my precious iMac fell to the floor, where chunks of shattered glass were waiting for it. Over 60% of the pixels are destroyed, and appear either solid white or striped with colors. Needless to say, I need to replace it.
Does anyone know how much this repair might set me back? Do all the internal components need to be replaced, or can the screen itself be replaced separately? I'm assuming this is a professional repair only job.
Any help is appreciated. Thanks!
iMac G5 17 1.8ghz; iBook G3/700 Mac OS X (10.4.2)

I have previously seen all kinds of replacement iMac G5 parts available here:
http://cgnusa.com
Their prices are typically high. But, they are representative of the cost of new components that you can't buy anywhere else at retail.
I just took a look at their site, and the iMac G5 stuff is all gone. Maybe their having website problems. So, you might call them.
You will need to specify whether you have the original iMac G5, the second revision G5, or the latest version to obtain the right screen. From conversations with the tech here locally, they may be different.
I am sure Apple's warranty probably won't be of much use. Considering that it was damaged physically not by manufacturer defect. So, it would be purely out of kindness if they repaired it for free.
You could probably check with your local Authorized service center for a repair estimate as well.
If the screen is the only damaged part, then you can just have it replaced.
The LCD screen mounts to the front bezel, then all the other items mount behind it (on the first two versions). The latest version has the LCD panel mounted first, then the other items.
The LCD panel can be removed and replaced individually in all of the iMac G5 systems.
If you want, you can connect an external VGA monitor to the iMac G5 and see if everything else seems to work fine.
This might help you to determine whether you're better off buying a replacement, or getting it fixed.
With refurbished units starting around $800, it's hard to justify spending too much on repairs.
Best of luck to you.

Please Help :( iMac 20" refuses to boot up with anymore than 1gb ram?

Please Help iMac 20" refuses to boot up with anymore than 1gb ram? It was fine 4 days ago and had been working with a 1gb stick in one slot and a 2gb stick, which had replaced the orignal 1gb stick that I got it with, in the other and it had shown 3gb of ram and was working just fine with that since November? It went to sleep briefly 4 days ago while I was waiting on a customer and I came back to try to wake it up and it never would forcing me to hard boot it. When I did that it would only go to a black screen with a solid white light on the power indicator. Over and over again and same thing. I read and tried every suggestion I could possibly find in this and a few other mac forums to no avail.
I finally after reading about RAM issues etc. I decided to power off and take out the ram sticks and try them one at a time in each slot. So I took out the 2gb stick and did the SMC reset and it would boot up and work just fine with the 1 gb of ram. So then I went through the same process with the 2gb stick and it would not boot up only go to a black screen with white solid light again (NOT flashing). So then I tried the other original 1gb I had replaced with the 2gb and it worked just find like the other 1gb. So then I tried just 1gb stick in the other ram slot (back facing one) and with just the 1gb strip it booted up and worked fine. Tried it with the other 1gb stick and once again that one too worked just fine. So I determined it wasn't the slot itself I thought? I then tried the 2gb in the back slot and it would not boot only go to the black screen white solid light deal like before. So I thought well ok it's obviously the 2gb ram must have somehow went bad (even though I have only had it since November) and I thought well I will just use the (2) 1gb sticks in each slot and then that will at least give me 2gb because only 1gb really ***** LOL. So I proceeded to go through the same shut down process installed both sticks (I always push them to I feel them click and my fingers have a nice indention on them) reset the SMC and turned the power one and.... It would only go to the black screen with white solid light on power indicator???? I went through the same above process at least 3 times and again today a few times and I can't figure it out and I tried to search and search and I couldn't find anything like what I am experiencing.....What happened? Please help this slow Imac is killing me. It will work with 1gb ram only nothing more? Here are the specifics of my Imac.
It is a 20" Late 2006 Intel Core 2 Duo 2.16 ATI Radeon X1600 256 MB graphics card and Ram with now only 1gb (did have 3gb) and I am running OSX Lion 10.7.5
When I go to system report and go under memory it shows this:
BANK 0/DIMM0:
Size:          1 GB
Type:          DDR2 SDRAM
Speed:          667 MHz
Status:          OK
Manufacturer:          0xCE00000000000000
Part Number:          0x4D342037305432393533435A332D43453620
BANK 1/DIMM1:
Size:          Empty
Type:          Empty
Speed:          Empty
Status:          Empty
Manufacturer:          Empty
Part Number:          Empty
Serial Number:          Empty
Any help I can get would really be appreciated. Thanks in advance
ALSO...Here is also a pic of the system log right before it happened. It even changed the date to 07/2014????
I have some more if needed???????????????
<Personal Information Edited by Host>

The Memtest just completed and came back like this? It only test the single 1gb chip because anything more in this computer it won't go past the black screen with solid white power light.
Memtest version 4.22 (64-bit)
Copyright (C) 2004 Charles Cazabon
Copyright (C) 2004-2008 Tony Scaminaci (Macintosh port)
Licensed under the GNU General Public License version 2 only
NOTE: No command-line arguments have been specified
Using defaults: Test all available memory, one test pass, no logfile
Mac OS X 10.7.5 (11G63) running in multiuser mode
Memory Page Size: 4096
System has 2 Intel core(s) with SSE
Requested memory: 250MB (263086080 bytes)
Available memory: 250MB (263086080 bytes)
Allocated memory: 250MB (263086080 bytes) at local address 0x0000000101000000
Attempting memory lock... locked successfully
Partitioning memory into 2 comparison buffers...
Buffer A: 125MB (131543040 bytes) starts at local address 0x0000000101000000
Buffer B: 125MB (131543040 bytes) starts at local address 0x0000000108d73000
Running 1 test sequence... (CTRL-C to quit)
Test sequence 1 of 1:
Running tests on full 250MB region...
Stuck Address       : ok
Linear PRN          : ok
Running comparison tests using 125MB buffers...
Random Value        : ok
Compare XOR         : ok
Compare SUB         : ok
Compare MUL         : ok
Compare DIV         : ok
Compare OR          : ok
Compare AND         : ok
Sequential Increment: ok
Solid Bits          : ok
Block Sequential    : ok
Checkerboard        : ok
Bit Spread          : ok
Bit Flip            : ok
Walking Ones        : ok
Walking Zeroes      : ok
All tests passed! Execution time: 362 seconds.
logout
[Process completed]
Seems Okay I guess?

How can i see my Imac screen on my macbook pro wireless

How can i see my imac screen on my macbook pro wireless

When posting in Apple Communties/Forums/Message Boards.......It would help us to know which Mac model you have, which OS & version you're using, how much RAM, etc. You can have this info displayed on the bottom of every post by completing your system profile and filling in the information asked for.
CLICKY CLICK-----> Help us to help you on these forums
***This will help in providing you with the proper and/or correct solutions.***

Any external monitors as good as imac screen for text?

hi all.
this is my first mac. it's a new 21.5inch imac with a 2.7ghz i5 proc running OS X 10.7.3 and 12 Gigs of RAM (8 Gigs from crucial for $50, who can resist?)
i've got it hooked up to an external samsung syncmaster B2330 running in 1920x1080, which is this monitor's native resolution. works fine. it's hooked up via the dvi port on the screen via the mini-displayport to dvi adapter for the mac. i switch this monitor to the vga port when i want to use it as my pc monitor also running at 1920x1080. there is a source button on the monitor. very convenient.
the issue is that they text on this screen when coming from the mac is not as clear was when coming from the pc despite the fact that the vga port provides much less bandwidth than the dvi port the mac uses. i've read that the mac and the pc display text on screen using different methods. my pc uses an nvidia display graphics card. i believe mac use ati based hardware.
there appears to be much more interpolation when displaying text from the mac. perhaps this is a text size issue i'm not sure. either way i read a lot on this monitor and need it to be as good as possible for that purpose.
so the question is, does anyone have experience with an external monitor that is as good as the imac screen for text display. i can't use the thuderbolt display or a cinema display since they don't switch to different ports allowing my to use a single external monitor for two machines. i'm willing to spend up if there is a reason to do so. i'm on these computers a lot. i work from home with some regularity and my job is all about reading.
any help is appreciated.
best, c

I have an dell 24" lcd as 2ed monitor and text look as clear as the imacs screen
but it having a t-nfilm lcd panel vs. the imacs ips panel the colour and contast look worse
but text look as clear
and it look the same when I boot up in win7 using bootcamp

How to i fix a flicker on my iMac screen?

My imac screen has just started flickering. I have researched it and it already a promblem with other mac's. How is this problem fixed? Thanks

You could reset the pram and smc to see if that helps. I would however suggest if the machine is within waranty you contact your local Apple store as this sounds like a hardware fault to be honest.

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

Help! Imac screen steaming up behind glass!

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