IMac Display Failing After 1 Year Of Average Use
Jul 1, 2012
I have a mid 2011 27" iMac (the one with thunderbolt) and the display is starting to fail after 1 year of average use (an hour of use every day on average).The display is now much dimmer on the left half of the display (the GPU sits underneath that portion) and also flickers the whole display now and then to a lower brightness.I am about 45 days out of warranty and basically will have to cough up $500 to have it fixed by Apple.Has anyone else ever had this happen to them? The genius bar employee thought that it was something he has seen happen to displays when exposed to heat over long periods of time.So basically playing starcraft 2 and doing video encoding killed my display if you believe that to be the cause.Are there any conditions in which apple would recognize this as a manufacturing defect and fix it free of charge? Otherwise it looks like im writing a check for $500 next week.
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Mar 26, 2010
I have the Imac Alu 24", 2.4 ghz Core 2 Duo with a ATI Radeon HD2600 graphic card with 256MB VRAM. I will be buying a 2 year old apple Cinema display 30" tomorrow from a colleague and would like to know that my IMAC can easily handle supporting this display at its normal resolution and have a crisp and correct image on the larger screen. I know that this older version of the Alu Imac has the older video out display port, but I presume I can convert it to attach to this 2 year old screen as well. Is there something I'll need to do to get this to work?
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Sep 3, 2010
I have a 20" cinema display that i'm looking to upgrade to something larger. saw a 24" dell display for around $200. Anyone have any idea how much i could sell my apple display for? worth even selling it at this point?
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Mar 8, 2012
I need the startup disk for my 6 year old intel iMac: how do I do this?
Info:
iMac
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Sep 22, 2005
We're using Mac OS X 10.4.2 and Mail 2.0.3. Remote images are not displaying in received eMails. We need them to appear as some are links to web sites and we don't know which "?" to click on! We have ticked / checked the box called: "Display Remote Images in HTML messages" but note it says underneath: "Remote images require additional network access to display". We wonder whether we may have disabled the 'additional network access' somewhere. Do you have any idea why the images are not displaying? (They used to display OK but have recently stopped doing so.)
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Jun 5, 2009
I've been looking at a number of different Firewire 800 enclosures to use with my new Mac Mini and I have seen lots of complaints with almost all the enclosures that I have investigated, including the Newertech MiniStack v3 which I thought should be a good one. A recent enclosure I came across that I haven't seen any bad reviews about is the Icy Dock (MB559UEB-1S). I'd like to know if others are using this and what they think about it. The next question has to do with the type of hard drive to put into the enclosure. Is it worth getting a high performance drive, or will the Firewire 800 interface be the bottleneck even with an average speed drive?
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Jul 13, 2010
the PRAM battery clearly is failing fast. After two assurances from a large local computer seller/repairer (Best Buy) that they could indeed go to her apartment, and after acquiring the correct battery for her, I have now found out that they won't go to her apartment because the computer is more than six years old. Dead end there! Does anyone know of a place in New York City (or an individual) that would both visit her apartment and be sufficiently conversant with the innards of such an old Mac that there would be a good chance that the battery will be replaced without harming the computer? There doesn't seem to be anything wrong with it besides the failing PRAM battery, but Barbara is willing to pay handsomely to have her baby fixed, even if it means having the person go over it with a fine-tooth comb and charging accordingly. The computer is extremely heavy, or I'd take it in to the Best Buy store myself, and though we could get it into a taxi (with help from a doorman), there is the problem of getting it into the store and downstairs, where the repair area is. I'm strong but probably, not strong enough to do it, and we don't know anyone who could help. Any thoughts? There are multitudes of repair places and individual repairers in NYC, and many who visit people's apartments, but we clearly need someone who knows very old iMacs intimately and is not afraid to approach the problem.
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Mar 21, 2009
my iMac has been running strong for about 9 months now. The only gripe i have had is that is has begun to get SLOW booting up and mundane tasks such as opening apps. iTunes takes a good minute to get up and going. I never even noticed the slowness until i got a MacBook with much worse specs that blew it away.
So I decided to run TechTool Deluxe and see what happened. My iMac did great until the Volume Structure. I repaired it a good five times. The last two times it couldn't find anything to fix and it is still failing!
I don't want to have to buy DiscWarrior (i think thats right), or reformat my drive, mainly because i haven't the foggiest on how to do that. Any options available to me besides these? And do you think the slowness is more due to a growing amount of files, or maybe even a *virus* *gasp*, or to the failing structure?
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May 7, 2009
I just got a new WD external drive to put some media files on. I went into disk utility just to make sure the external was working fine before I started moving things over and it told me my internal hard drive in my 08 iMac is failing! Good thing I bought the external when I did,
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Mar 3, 2010
I have a fairly new iMac that I upgraded to Snow Leopard a few months ago. It seemed to me that prior to that my external HD worked fine with Time Machine. Since then it is recognized for a short period of time when I connect it, then it disappears. I replaced it with a WD My Book. It worked perfectly for a month and now it has shut down. Has anybody had run into this before? I can't believe that every hard drive fails within a month in the same mysterious way!
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Jan 3, 2009
I have an rev. A iMac G5 that was purchased in January of 2005. The applecare has long expired. However, in May of 2008 due to factory defect Apple replaced the logic board, power supply and super drive [URL]. In December 2008 after experiencing problems with my hard drive I took my computer to the apple store. There they said it was dying and it would be cheaper to replace it myself. After purchasing a seagate hdd [URL] my computer won't recognize it. It stays at the black screen while the power light glows. After a few minutes the fans kick in at full force. I tested the hdd in another iMac G5 rev. B and it works fine. Any ideas on what the problem is or how to resolve it?
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May 15, 2012
Before the 10.7.4 update the WIFI connection from the iMac 21.5" to the airport extreme router works fine!
Now it's failing several times a day! it looses the wifi connection and you are unable to see any wireless accesspoints or SSID's
Macbook pro, iphone & ipad + PC's still works fine!Â
The only way to get the wireless up and working again is to shutdown and restart the iMac.Â
In the log i can see alot, don't know if this is some clue or error occuring just after the wireless connection is dropped for unknown reasons.Â
"kernel: 2329.723808: ath_chan_set: unable to reset cannel XX (XX00Mhz) flags 0x10080 hal status 17"
"kernel: 2632.354892: ASSERT: Can not reenter VAP State Machine"
"kernel: AirPort: Link Down on en1. Reason 8 (Disassociated because station leaving)."Â
Turning off and on the wireless interface only shows the following in the log, and the wifi will not see any SSID's : "kernel: 71847.200440: switchVap from 1 to 1" Â
Info:
iMac, Mac OS X (10.7), 2011 Model i5 - 16GB - AMD 6770M
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Jun 19, 2014
IMac late 2009, Os X 10.8.3. 8GB RAM. IPhone 4, iPhone 5, iPad mini. iCloud calendar only. Nothing defined On my Mac.
I sync between the mobile devices and iCloud without problems (Mostly Calendar & Notes). Over the last year I have had occasions when my Mac Calendar failed to update with the message "The server is currently not reachable or the connection was blocked). Sometimes the problem went away and Calendar resumed normal syncing. It has been off-line now for 2 weeks.
I have deleted and recreated the icloud calendar in Calendar >Preferences>Accounts. I have unchecked Calendar in System Preferences>Mail, Contacts&Calendars>iCloud and rechecked it. I have created a Google calendar as a test and it is being imported and displayed by Calendar on my mac.
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Dec 16, 2008
Originally my iMac G5 (1.6 GHz 17 inch) was failing to boot up. It would get to the grey screen and the apple and it would just stay there and pretend to be a rocket ship with it's little fan whirring as fast as it could after five minutes. So I reset the SMU, fan stopped, still wouldn't boot. Booted it off the 10.5 install cd (which it was running fine until it wouldn't start up). It wouldn't see the Macintosh HD for a while unless you went to disc utility > partitions and changed it from current to one and instead of applying just let it sit there before switching it back to current. Took about 10 minutes of sitting there.
I did disk repair said there was no problem. Disk permission repair said there was a few problems and said it repaired them. To be safe I backed everything up using target disk mode (where the fan tried to play rocket again even though I reset the SMU), erased my hard drive and reinstalled. Now it shuts down randomly when it goes idle, and takes 10 minutes to start up past loading the dock to load the apple bar Mac HD icon and whatever is on the desktop (which is a single empty folder).
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Jun 12, 2009
I recently bought a 1st generation 500GB Time Capsule as I don't need the dual-band functionality of the 2nd Generation. Since setting it up I've been having a problem, whenever my iMac sleeps from a long period of time the backup is delayed when I wake the computer up. This would be less irritating if the backups continued like normal after the computer was awake, but I have to keep re-starting the backups manually to get the backup schedule back on track. This is especially frustrating as the whole point of the system is so I don't have to worry about manual backups.
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May 25, 2012
SMART status in my imac hard disk running Snow Leopard is failing. it is < 2 years old. No obvious issues with the machine.
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Jun 24, 2010
Ok, I've got my MacBook Air, it's great, but, I have no plans to buy another computer for at least 2 years. So, under normal to heavy drive use, will the SSD hold up for that time?
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Sep 5, 2010
My Macbook Pro keeps a constant temperature of approximately 80-85 degrees Celsius with only the internet browser running. Is this too high? I have also talked about my computer shutting off on games that were not very graphic intensive like Torchlight.
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Feb 5, 2009
I have a PowerMac G5 running tiger and am having painfully slow internet connection speed. There are 2 comps hooked to the router from the modem(my MAC and a PC), then another Router between the MAC and an XBOX 360. The other comp has consistently fast internet speed. I pinged [URL] and got the average above, no packet loss. I have:
-reset modem and both routers
-contacted my ISP all ok there
-bypassed the both routers and still slow(this leading me to think its a software-settings problem on my end)
-reinstalled OS
still slow. besides preforming a seance I am clueless, which isnt saying much.
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Sep 12, 2014
My load average is often ridiculous. For example, when I wake from sleep it's usually 45 or so. Even when I'm doing nothing with the machine (CPU is about 10% in each core) I still see load averages of 1.2 to 1.6 or so.Is there a way to figure out what is causing the load?
Info:
Macbook unibody 2.4, Mac OS X (10.5.8)
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Nov 24, 2008
Like, click on Safari on the new MBA (does the SSD have anything to do with it?). How long does it take to launch, as well as some other apps?
What about on Rev A MBA? (non-SSD)
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Jun 6, 2010
I just bought a new Macbook Pro this week but as much as I love it, I still need to plus it 2-3 hours into(Full use tho) it's use. The up to 10 hours of use is obviously for standby time?
What is the average battery use time you get when using the computer fully WITHOUT being plugged? is there anything that I can do to make it last longer?
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Jun 6, 2009
I recently acquired an Airport Extreme Base Station. Its the previous generation - i.e. the one that does not have the dual band technology. I am getting extremely poor upload speeds to this drive while trying to backup (using time machine) or transferring even small files. Generally the transfer speeds are less than 1 mb/sec. Is this normal? I was under the impression that under wireless N, these transfer speeds would be much faster. I am literally within 5 feet of the router.
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Jan 1, 2006
I was just looking at the battery info for my PB which is about 1.5 years old. It says that my cycle count is 59. I was wondering how many cycles the average battery will do with a reasonable charge time? My absolute max capacity is 4400. I found the information with the following command:
ioreg -l -w 0 | grep IOBatteryInfo
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May 2, 2012
I'm in IT at a shop that is 98% Mac based. At this point in time, we would like to use Lion Server to provide Time Machine backups and software updates to our users. The environment is as follows: We are all using laptops, connecting to our network and the internet using wireless only. The mini has an ethernet cable attached and wireless will not be enabled for it. All Time Machine backups and software updates will be done wirelessly. The backups will be mostly text files, although in some instances there will be large amounts of said files. Of course I will limit and exclude certain folders and file types from backup and I would like to have the user do their first backup via firewire/thunderbolt so the largest amount of data will not be pushed over the air. I'm currently running tests with a few users doing just Time Machine backups to the Mini and all is going well, but I'm curious as to how many people I will be able to place on one Mini before it becomes too much. We have about 70 users now and could be close to 100 by the end of the year. We are a company that will continue to grow too. Anyone have thoughts or experience with a large user base doing backups to a Mini like this? How many users could I fit on each Mini? Would I be better off just going for the Mac Pro?
Info:
Mac mini, Mac OS X (10.7.3)
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Dec 24, 2009
The title says it all really... Quite a simple problem that I can't find any answer to!
I've hooked up my 30" Apple Cinema Display to the new iMac 27" and the highest resolution I'm getting as an option is 1280x800... The iMac correctly detects the ACD as a Cinema HD display but limits my resolution. Why oh why?!
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Sep 22, 2009
i am having a weird problem with my brand new imac.. I bought it custom made last friday with ATI Radeon HD 4850. Now here is my issue.. Every time i boot up it takes a while for the screen to turn on. I hear the start up sound and HDD working and all that but screen stays off for another 5+ sec. before finally going grey before apple logo comes up. Now I thought this isn't an issue since i did order it with ATI card instead of standard Nvidia. Figured different cards react differently. However, later on after playing a game for few hours and doing a restart it would do the same thing, but the screen would never turn on. Just stay black forever until i shut it down and wait a minute or two then power it back on. So to clear this up. What happens is, i push power button, start up sound happens, then black.... like it is off, not even the back light. This only happens every few days, not every restart.. I reset SMC, PRAM, ran hardware test, spoke with apple on phone, went to genius bar, and after all that and being passed around now the apple engineers are looking into my problem and i am expecting a call back from them. So i guess my question is, is there anyone else with this setup (ATI Radion) that has this issue?
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Dec 1, 2014
I have a new 27" iMac retina display. Is there any way to use it as an external display (since it does not support Target Display Mode)?
Info:
iMac with Retina 5K display, OS X Yosemite 10.10.1
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Jan 23, 2008
Just wondering if anyone could help me figure this out.
I have my 40" flat screen plugged into my imac via VGA cable to mirror the image.
I'm just trying to have the imac display sleep while I play a movie full screen through the external TV.
I've tried two different ways but both have failed.
1-I set up a hot corner in the imac to sleep display but this results in both the display and the TV sleeping.
2-I just set the power settings to sleep after 1 minute. This works but then If a movie is playing the computer won't go to sleep.
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Jul 12, 2010
Purchased a brand new 27" i7 imac a few weeks ago, display is awesome!!! I was using my old 28" LCD monitor from my PC and running dual displays on the iMac. The 28" LCD monitor annoyed me a bit because i could not get the same color/crispness/brightness that i got from the iMac. ( also it has a Matt screen and i am more into the glossy screens ) So i found a used 24" cinema display locally. Paid 600.00 and it came with 2 yrs of AppleCare. It is only 7 months old ( still have 5 months under orignal warranty ) Got home, hooked it up and it had a "hint" of yellowness to it, It wasn't a exact image of my iMacs display...I tried to calibrate it also, but it still had just a HINT of yellowness....Nothing at all major, but enough for me to be annoyed with it.
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