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Apple iMac 27" Dark Side Screen Failure - The Manufacturing Fault Apple Will NOT Admit!! 

Gerry Sweeney
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One of the computers I use at work is an iMac 27" and a few months ago the screen backlight filed, first it flickered and then half the screen went dark. So I call Apple and explain the problem and because my computer was a few months out of warranty they said my only option was to take the computer into an Apple store where they will fix it but I will have to pay for the repair - looking around the repair seems to cost around £450, I decided not to do that because it would mean being without the computer and I need my computer at work so I decided to live with the half dark screen.

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31 июл 2024

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Комментарии : 502   
@markkenefick644
@markkenefick644 9 лет назад
Hello Gerry, I just finished fixing my iMac 27" using your technique. It was not an easy task but I persevered and was rewarded with a beautiful bright screen all the way across. Although I did hold my breath when I powered up the iMac for first time after the repair. This was a fair challenge for me and I am not inexperienced in computer repairs. This is definitely not for a novice or faint of heart but if your daring enough, go for it! Thank you for making this video and I look forward to seeing more of your work.
@jordanlawver
@jordanlawver 9 лет назад
Gerry: Many thanks from Colorado for this incredible tutorial. I was able to do most of it myself and then call in the experts to do the solder work. My screen is as bright as new on the left side. With that said, for those of you thinking about doing this yourself; the solder work on this is pretty difficult. I work in a building with about 30 electric engineers and only one of them was brave enough to give it a go. It took him about an hour to do the solder. He had to use a high temperature attachment with a very thin tip. It's best to access it by tilting the iMac screen up (so the contacts are facing more horizontal) and positioning a magnifier or microscope over top (and a good light). If you don't have all of these pieces, and pretty decent solder experience, you're probably going to have a bad time. Thanks again!
@Maja_stephan
@Maja_stephan 8 лет назад
big thank you! I do the repair like in your video. My mac has exactly the same problem. Good soldering skills are absolutely necessary and a good brand soldering iron as well. I used a 16W Ersa soldering needle (1mm). Take 20mins for the complete repair, and safe 500€ ;).
@MexLuthor1970
@MexLuthor1970 7 лет назад
Just found your channel Gerry, inspired me to finally fix my iMac screen and also upgrade the drives. Loving your videos, good work!
@spacecowboy98
@spacecowboy98 4 года назад
I would have thought the same thing which was to rewire each individual contact but I wouldn't have actually done it because of how complicated that task would be. But you went ahead and did it and went through all the tediousness of it all. And it worked! Wonderful I congratulate you! You sir are a real pro thanks for putting this up.
@Brothington
@Brothington 10 лет назад
I'm wondering about folk in Australia that have had the problem and what their experiences have been getting this sorted by Apple as I have the same problem and rely heavily on my computer being a teacher. Gerry thanks so much for what you do! I'm sure you don't benefit directly from the vids you do but I and many others appreciate the effort. I may not be able to fix the issue but it's good to be forearmed so that I know something and repairers have less of a chance of ripping me off.
@psycotria
@psycotria 6 лет назад
Thanks for sharing. It's been so long since I've heard of this issue, I had forgotten about it. The technique is certainly applicable in a range of surface mount failures. As I always buy used equipment, seeing this reminder and solution may help me avoid grief someday.
@tomnxx
@tomnxx 10 лет назад
Thank you for posting this video Gerry, today I fixed my father's 27" imac, it took me about 6 hours as I'm not really experienced with computers, but this make my dad happy again as he is 89 years old and was planning to get rid of his Imac. Absolutly usefull tutorial!!!
@gerrysweeney
@gerrysweeney 10 лет назад
Hi Ricardo Villanueva thanks for the feedback, I am delighted it has been useful for you. Well done for applying the fix. Gerry
@almaquejada6893
@almaquejada6893 2 года назад
@@gerrysweeney how much expensive is to buy the piece itself intsead of soldering it? what would be the name? imacs are so shitty I swear. Thank you for the tutorial
@stuartmoss5688
@stuartmoss5688 10 лет назад
Gary. Thank you for taking up some of your valuable time to make this very useful video. It was extremely interesting but presents a real concern for me as I have just spent my hard earned cash on a 27" iMac. I have also just bought my junior designer at work an iMac that suddenly showed screen ghosting the other day AND my colleague's new Macbook Pro died recently too with its expensive logic board needing replacement with just four months left of the 1 year warranty! I've been a lifelong Mac user but a PC has never seemed so inviting right now.
@gerrysweeney
@gerrysweeney 10 лет назад
Hi Stuart, as far as I am aware the newer 27" macs do not suffer this problem. I am all for Apple having quality issues so long as they sort them, its a great shame with all the recent press about how much money they have in the bank that they are not prepared to sort out customer issues - that will be their downfall if they keep it up. Anyways, for all the problems I have had with my Mac on balance I still prefer it over windows :) Gerry
@myluckyrock
@myluckyrock 9 лет назад
Thank you soo much for posting this video. I took mine apart and realized that the soldering was a bit out of my skill level (such a small little hole!) so I just convinced a local Mac repair man to do it for me for a few bucks and I'm back to good as new. I've been living with that darkened screen for 2 years now.....so glad I found your video. THANKS!
@gerrysweeney
@gerrysweeney 9 лет назад
HI ***** thats great to hear, glad it is all sorted and glad the video helped, thank you for watching. Gerry
@superfajar398
@superfajar398 6 лет назад
Omg, this is definitely the fix for my 27” iMac! Now I need to scramble the courage to do this to my Mac 😱
@BryanChance
@BryanChance 2 года назад
My iMac screen went totally black when I powered it on. I moved the iMac off my desk to the floor and when I plugged it back in the screen came on but with a dark shadow on the left side of the screen exactly like what you are seeing. I followed what you did and it fixed it! thank you.
@wilyawn
@wilyawn 6 лет назад
Thank you very much for this great guide, it led me in the right direction. My problem was a bit trickier as my connector was not loose. Only one pad was loose so I had to get to the connector from the front to solder it back in place. It is a lot harder and I was very close to render my screen useless a few times so I dont recommend it unless you are very good with delicate electronics. But I was able to solder it back and now my screen is as good as new again :)
@richardpaccheco6554
@richardpaccheco6554 6 лет назад
Thank you for posting this video Gerry, I just repaired my 27" iMac i7 you saved me $640.00 from a local repair shop as im no longer under warranty! I also have subscribed and sharing your video with my iMac Club!
@gerrysweeney
@gerrysweeney 6 лет назад
Great news, I am glad the video was useful. Thank you for sharing
@gillycreamy
@gillycreamy 5 лет назад
Hi Gerry, thanks for sharing this and your tear down video. Like hundreds of others I have been tolerating this problem with a 2010 model for many many years. I saw your video a few years back but don't have those soldering skills or the right tools for the job. Decided to try the tape option. My connector was quite snug in the socket, left, right, top and bottom, so I couldn't ram any tape between the connector and the socket. Instead I folded some electrical tape over and over into a flat square that I placed on top of the connector. While pressing the connector hard into the socket, I taped it all down. So far, so good! Problem solved! Good chance it will come loose again but not too difficult to re-do. Many thanks!
@gerrysweeney
@gerrysweeney 5 лет назад
You are most welcome, thanks for the feedback
@technodaz
@technodaz Месяц назад
10 years later ....its such a shame man! hope your still alive.
@carriem33
@carriem33 7 лет назад
Excellent video! I don't think I could do that fix myself but that explained everything. Thank you for the awesome camera angels and everything too.
@colinhuntley9729
@colinhuntley9729 4 года назад
hi gerry, an absolutely fantastic tutorial and solution to the problem! and i think you are being too humble when you call what you did "not good"... i was amazed and through your video now have the juju to try this myself on my daughters imac... thanks once again! stay healthy!!! regards, colin from berlin, germany
@gerrysweeney2127
@gerrysweeney2127 4 года назад
Hi Colin, thanks for the feedback. Good luck with the repair, I hope it goes well for you. Gerry
@darrensneddon8506
@darrensneddon8506 9 лет назад
Great video, I was glad to see you attempt it before I did. Wasn't sure what problems to expect.
@Dogsqn
@Dogsqn 4 года назад
Great video. I have the exact same issue with a faulty DGM 27" monitor I purchased. It's a poor manufacturing fault that they must have remedied since. Anyway fantastic. Got a fix for free thanks to your video. 👍
@erickoegel4999
@erickoegel4999 9 лет назад
This seems to be the exact problem we are having with our 27" iMac, thanks for the video! It's unfortunate Apple isn't taking responsibility for this.
@HK-wo1ht
@HK-wo1ht 2 месяца назад
Thank you for the video, however I took the longer road and disassembled the display entirely. It is cumbersome and tedious, but I could not imagine to solder it the way you did. After disassembling the frame and everything I was able to disassemble the and isolate the left part of the backlight LED strip. With this in plain sight I was able to re solder the connector again nice and clean. For those that come her and look for solutions.
@gernblanston5627
@gernblanston5627 6 лет назад
Thank you for the video. This was a great help. I would add the need to use a multimeter to check the connections to ensure that the solder did not bridge the electrical connection between the slots before putting the machine back together.
@raoulhatterer957
@raoulhatterer957 6 лет назад
Merci beaucoup pour ce tutoriel qui m’a convaincu de tenter la réparation. Elle a été très délicate, mais a parfaitement fonctionné.
@jkrlozjherdez2924
@jkrlozjherdez2924 7 лет назад
Thank you so much for the video Gerry .. I fix my iMac today.. now the screen looks like bran new. Great Video !!
@101GregH
@101GregH 6 лет назад
Thanks for this very useful video. My iMac has been like this for so long and mostly taking up space. Even with the iMac being quite old now it still has it's uses because it's such a beautiful screen. I have watched your video a few times and decided to take the plunge. I am halfway through the job and make no mistake it's really tricky but there is no going back!! Even though I had a fine tip, I just haven't managed yet. I have ordered a 0.2mm bent tip for my soldering iron and am waiting on that before I continue. Wish me luck!
@gerrysweeney
@gerrysweeney 6 лет назад
Good luck with the repair. Glad you found the video of some use
@fishmungerman
@fishmungerman 3 года назад
Thanks Gerry, have saved several iMacs with this useful information. For this planning on doing this repair... It requires experience at soldering precisely, the pads are less than 1mm apart and you have a limited range of movement due to the access. You are going to want to flux things up. Do not attempt if you have not tried soldering before as you will more than likely do more damage than good. Find someone who can solder and buy them a beer.
@johnnyvolk9659
@johnnyvolk9659 7 лет назад
your on to something here brother... I have tried so many things and literally gave up I my 27" iMac.. I'm going to try this tomorrow. if it works I'm going to post and give you credit. either way, great video.
@GarethHowell
@GarethHowell 2 года назад
Thanks for this, Gerry. I'll be trying this on a friend's iMac that has this problem.
@derekcorcoran8090
@derekcorcoran8090 10 лет назад
I'm amazed by the level of skill and patience to complete this! Excellent job and I have a funny feeling this is what my old iMac from early 2009 is starting to show so I may have to find someone with your skills to repair it at some point!
@gerrysweeney
@gerrysweeney 10 лет назад
Thanks for the feedback, I have been soldering for more than 40 years on and off so it was not too much of a challenge - it was a pain in the ass though. Gerry
@musemancouk
@musemancouk 8 лет назад
Great vid.Thanks for posting. I have a similar problem with my iMac 27 late 2009 that has been re-occurring for a while that Apple couldn't or wouldn't answer . My screen blanks out completely and even the repair shop over a year ago couldn't work it out until i noticed turning the brightness down seems to delay the screen closing.My tv monitor works fine so i know its not the actual screen on the comp that has issues...more recently it has blanked out on the lower brightness setting and after seeing your vid will attempt to cure it.Thanks again.Very helpful.
@moquiti
@moquiti 10 лет назад
Great vid-Thanks! I'll be using this to help on my fix. Really appreciated the exhaustive intro of the issue.
@gerrysweeney
@gerrysweeney 10 лет назад
Your welcome, glad you fount it useful. Good luck with the fix. Gerry
@esc2dos
@esc2dos Год назад
Great info even 9 years later. Having already done the "bake the graphics card" trick I just assumed it was that failing again, but no.. It's a new failure to deal with. I'll probably do exactly what you did. Thanks very much.
@michaelvanderwilden2685
@michaelvanderwilden2685 9 лет назад
Hi Jerry, just to let you know i've tried your fix and it worked. Thank you for posting your video; it saves me a lot of money and 'Apple Support'-frustrations... A BIG THANKS
@gerrysweeney
@gerrysweeney 9 лет назад
Hi Michael van der Wilden glad it helped, good news on the repair. Thank you for watching. Gerry
@jeffreyyoungblood7438
@jeffreyyoungblood7438 7 лет назад
Going to maybe try and do this fix this weekend! The Mac I bought from a friend had this pre-existing condition when I purchased it. Hope this works! Thanks.
@ValentinRozmanEN
@ValentinRozmanEN 6 лет назад
Thank you, Gary for this video. The same problem appeared now at my iMac (27-inch, Mid 2010). I will contact Apple Support in Slovenia to see what solutions they will offer and for what cost and if they will change anything I will first try to fix it myself also.
@Harrysound
@Harrysound 9 лет назад
Well done on the solder, like a surgeon! The other day I got some screen burn on my imac, I'm sure it's fine but it's 2 years old and after searching google it seems it's a common issue. I'd be upset it got worse.
@carlossaraiva8127
@carlossaraiva8127 9 месяцев назад
Thank you very much for the tutorial, i've sucessfull repaired my 27" display on imac from 2011.. thank you sir
@Qwuxx
@Qwuxx 7 лет назад
I've got a circa 2012, Korean 27" Crossover 27QLED-P IPS Monitor with an LG LM270WQ1(SD)(E3) LG panel in it, which seems to be the same as the imac panel. Same half-dim problem, and lo and behold when I took her apart this connector had become un-soldered. Unfortunately I only have a wide, flat tip $2 soldering iron so it's time to do some research about what decent iron I ought to buy in that regard. Thanks for the video!
@elboa8
@elboa8 10 лет назад
A very happy new year. Good video, as always. Looking forward to the next PSU vid. Regards and best wishes... Eric.
@gerrysweeney
@gerrysweeney 10 лет назад
elboa8 Thanks Eric.
@disc45
@disc45 9 лет назад
Wow ! Nice work man, great video to help everyone have same problem or similar
@frederikmaj4643
@frederikmaj4643 6 лет назад
Hi. I was just about to di this because of dull screen in right side. But when i got alle the tape off i saw that the cabel wasnt loose as yours. But the other end of the cable that connects to the logic board was not connected right. So i just put i back together and now it works great. I was just a loose cable.
@rajaupadhyay3265
@rajaupadhyay3265 6 лет назад
Great tutorial, thanks a lot it helped me fall in love again with my imac screen
@misterjay6106
@misterjay6106 4 года назад
Great work! I have had the same issue with this model and Apple did the same thing to me. Instead of giving Apple another dime, I repaired the screen myself and have never bought another Apple product since then. Apple lost out on thousands more dollars from me because they don't acknowledge problems with their own hardware and only offer replacements as the solution.
@bittmann4337
@bittmann4337 5 лет назад
Just did this fix to my neighbor's iMac. About 2 hours in we experienced the "what have we gotten into" feeling, as lands 3 and 4 decided to have an affinity for solder bridges, but perseverance and extreme magnification saved the day. This machine was so far gone that simply jamming the connector wouldn't work, or I would've tried that first just to see if he could limp along for another year. I agree with the other commenters...a good iron, good working conditions, extreme magnification, all requirements. A digital microscope helps. But this is very doable with modest skills, as long as you are deliberate, methodical, and cautious. Plan for 4-6 hours, and if it only takes 2-3, use the extra time to toast your success!
@gerrysweeney2127
@gerrysweeney2127 5 лет назад
Glad you found it useful, congrats on the fix, it does require some decent soldering skills.
@KRColson
@KRColson 9 лет назад
You are simply brilliant Gerry! I can't believe the patience you have to perform such tedious feats of "surgery". My brother-in-law has reported exactly the problem you show and called me to see if I knew of a fix. Thanks to the "wonder" of RU-vid, you have provided the answer, once again, I might add. Cheers Gerry, keep up the good work for the average grunt who gets shafted by Apple. Don't get me wrong, I love Mac, but the powers to be are less than gracious in admitting problems such as this.
@gerrysweeney
@gerrysweeney 9 лет назад
Kevin Colson thanks for the feedback Kevin, glad the video has been of some help to you. Gerry
@astralman7
@astralman7 10 лет назад
Thanks for sharing. I have the same problem! I use my iMac for illustration and it's really frustrating because I can't see the proper values and shades of color on my paintings. I think I will give this a try this weekend. Thanks!
@jdbaker82
@jdbaker82 4 года назад
My 27 iMac had same problem after I put a new hard drive in it but I was able to fix it without going through all of this I just took the screen off again and firmly pushed in that corner and reseated all the cables and thankfully it's back to normal.
@mazzer124
@mazzer124 10 лет назад
Hey there Gerry. Thanks for your video. I had this exact problem with my mid 2011 27in. I attempted the fix as you did here but I cocked up the soldering and ended up tearing off a couple of pads on the LED board. I used Cat5 cores as the hook-up wire....no good, to rigid. So I disassembled the panel, rather carelessly as I thought all was lost. Finally got to the LED PCB, everything has to come apart and out to get to it. I scratched myself some new pads and tinned them, cut up a USB cord to get fine stranded wire and soldered on some legs as you did. Re-assembled the panel. I couldn't manage to solder to the legs of the socket so I cut the plug off the feeder and connected each of the 6 cores wire to wire with heat sleeve. All works now except think I left an eye lash between the LCD and backlight layers.
@gerrysweeney
@gerrysweeney 10 лет назад
Hi Matt, Glad you got it sorted in the end (apart from the eyelash feature you added)...I wanted to find another one and do a full panel teardown but none of the ones I have access to have so far failed: ( Oh well, I am sure they will at some point. Thanks for the feedback... Gerry
@Climberfx
@Climberfx 4 года назад
You are the guy! thank you for sharing! Work for me. Until now. I will update this post with news.
@georgeleonidas751
@georgeleonidas751 10 лет назад
Hello...Thanks for sharing your experience with us. Since the soldering process is not clearly visible, I dont know how can I solder each cable to each pin on the board.. How did you solder each one individually in such a narrow space. My iron barely fits in... :(
@MegaToyy
@MegaToyy 5 лет назад
Wow! My reaction when I've figured the protection screen is being held on magnet... I have the same model but 22 inch screen. Would it be the same way to work that issue out???
@rksumtotal
@rksumtotal 3 года назад
My IMAC 27 inch 2012 with heavy flickering issue and even I can’t see the screen sometimes . Could you please tell me the solution
@mcarmstrong14
@mcarmstrong14 10 лет назад
I had the same issue. I ended up wiggling the wiring around to make a good connection and then glued it in place. It beats soldering the little connections but not quite at secure. So far it's working well. Hopefully it will hold up over time.
@gerrysweeney
@gerrysweeney 10 лет назад
Thanks for the comment, you are lucky to be able to get away with that, I would worry that heat up/cool down cycles will eventually cause enough movement to make that fail again, but if its working for you now thats a good fix :) thank you for sharing. Gerry
@tomwilkinson4630
@tomwilkinson4630 10 лет назад
Great repair ! I would have taken the whole screen apart, you've got some soldering skills ! Great video, really enjoyed that one.
@gerrysweeney
@gerrysweeney 10 лет назад
Thanks Tom, if I ever repair another one I will take the whole screen apart next time to see how easy it is :) This was a quick fix as I needed the computer the next day. Gerry
@mucahitkahraman4666
@mucahitkahraman4666 4 года назад
Thanks for this. But I need you guys help: I already tried the resoldering the left side connactor but messed up the connection points while soldering the wires to the lcd’s led backlight board. the connection points on the lcd for the leds not holding the soldering anymore ): So is there any way around to solder the power cable for the led backlights from the imac to connect directly? I couldnt find any tear down guide for the lcd panel. Thanks in advance for any bit of help!
@AndyMaikel
@AndyMaikel 10 лет назад
Hello tnxs for your video! I do have a question: was the 3rd green diagnostic led light on before you fixed the screen? And was it also on when you disconnected the screen and power iMac on? Thank you
@iphix4u745
@iphix4u745 7 лет назад
Hi Garry That was a great video ,, Thank you Currently I`m dealing with a backlight problem in iMac late 2013 size 21.5" The screen is totally dark , when I put a light on it I can see it works fine, also, I connected the iMac to my TV lcd screen and everything works just fine. Any ideas or help with this issue will be really appreciated
@matthewbcarter
@matthewbcarter 4 года назад
Would think fix apply to the same iMac where the top half of the screen is dark but the bottom half is bright? Thanks for the great tutorial! When I turn the machine on the top half will be bright for a few seconds and then flicker to dark.
@MatteoCremaBL
@MatteoCremaBL 10 лет назад
you are my hero. I hope i can fix my iMac 27 too....thanks for your help!!! really appreciate it!!!
@gerrysweeney
@gerrysweeney 10 лет назад
Hi Matteo, nothing heroic here, just glad the video can help others. To the best of my knowledge, it was +Kaos2K over on the apple forums (discussions.apple.com/thread/3081411) who found the actual problem, that was my lead into me tackling my own iMac. Good luck with the repair of yours, be careful with the soldering, its small in there. Gerry
@DragonsTrap
@DragonsTrap 8 лет назад
Thanks heaps for this video. For a while now my screen would just turn itself off forcing me to connect an external display.. now that it's started somewhat working again (I must've bumped it in just the right way) I've been able to notice that one side is darker and it occasionally flickers dimness and that brought me here. Hopefully this fixes all of the problems :)
@SteveFedorko
@SteveFedorko 4 года назад
Excellent video - Like Dirty Harry says, "A man's got to know his limitations" and with my cataracts, lack of tools, and poor soldering skills I will appreciate your accomplishment but will not try to replicate - luckily most of my screen is still pretty well lit and I've lived with it for several months already, so my nine-year-old iMac (still with built-in Superdrive!) will have to suffice until something really bad happens, and probably past time for a new one anyway
@williamhess3113
@williamhess3113 4 года назад
Wondering if using hot air to either reflow, or resolder, the connector in place would cause damage to either the connector or surrounding components. If not, I'm tempted to try it. Please let me know what you think.
@leorodriguez493
@leorodriguez493 7 лет назад
hi gerry, i saw your video, that was a really good job. i have a question, i have a 27" iMac, same like that video and on my screen, i don't know why, when open google page, on entire color white or blank my screen stars blinking, and sometimes turn into green color, specially on bottom on the screen, what do i have to do about this? can you give me some advise please? thank you.
@martinbishop9042
@martinbishop9042 9 лет назад
Thanks so much man, I bet you have no idea how many people this has helped. :)
@gerrysweeney
@gerrysweeney 9 лет назад
Matt Black probably not but I am glad its helping people though. Thanks for watching. Gerry
@gabrielvaldes7691
@gabrielvaldes7691 7 лет назад
Hey Gerry, do you now how to fix a buzz noise from a 27" led cinema display?
@bluefoxtv1566
@bluefoxtv1566 8 лет назад
I have a Shimian monitor with the same panel and that same problem and and i have known how to fix it but have been on the fence for some time. But after watching this video i may give it a go.
@Superklogz
@Superklogz 4 года назад
Great tutorial I have a screen problem with mine the screen was flickering black then it would work fine for a while it did this many times until it stayed black. It still boots up you can hear it firing up just nothing on screen. Do you have any idea how to fix this thanks
2 года назад
Gran trabajo, muchas gracias. Espero poder hacer ese arreglo, solo tengo que aprender a soldar.
@markknight2768
@markknight2768 8 месяцев назад
So I attempted this operation. One of the pads that you solder the wire to came off! I take it I out of luck with getting full LED light working on my auria monitor that uses the same LG panel inside as the macs?
@gagutierrezr86
@gagutierrezr86 3 года назад
Good afternoon, what type or diameter of cable do you use to make the welding? Thank you very much !
@rustyironrob
@rustyironrob 8 лет назад
Holy cow! I just pulled my screen out, hoping that it was just the plug-in connector that might have been faulty. No joy. Further searching brought me to your video. Sadly, my soldering skill is not at the level of your own, so I think I'll learn to live with a dim corner of the screen for a little big longer.
@psycotria
@psycotria 6 лет назад
Did you try jacking the connector in tightly with a wedge? A connection held by force may work fine, as it isn't a data link.
@jorgeyoung8442
@jorgeyoung8442 7 лет назад
Gerry, after replacing inflated capacitors in my iMac 5 the Mac will not power up. Two LEDs on the motherboard indicate the voltages are good, I can se the hard drive trying to boot up, but the screen is dark and the typical bong sound does not come up. Your help will be appreciated. JYoung
@samuelyiau1
@samuelyiau1 5 лет назад
Hello my iMac late 2013 27” ‘s lower and left bottom corner got discolouration, the become yellow not pure white , is it still caused by the loosen cable ? Is it possible to repair ? Many thanks
@philster611-ih8te
@philster611-ih8te 7 лет назад
Gerry, my 27 inch iMac seems to go into screen weirdness after it has been in sleep mode. Even for a short time. The screen takes ages to come back online and sometimes it looks dark and patterned glitches. I have worked out that if I hold the on /off switch at the back on for a sec and then click the enter tab on the keyboard it rests and runs ok. But what would be the problem and even more important, the solution?
@vesolcable
@vesolcable 2 года назад
Hello from the 2022 this was also problem with mine. Thanks for the video. I repaired it and it works fine
@Yamla2001
@Yamla2001 10 лет назад
Gerry could you please share the type of soldering tip you used to fix this.
@GermanAnimeStriker
@GermanAnimeStriker 4 года назад
is the same error in the 20" iMacs? Because my girlfriend brought one home from friends which said it makes the bootup sound but it doesnt show anything. So i googled imac problems and this even kinda fits to the problem but yet i found only 2 videos with display errors which is explaining exactly what u did. should i give it a try?
@donbaron6156
@donbaron6156 6 лет назад
Great job men. But I can't see where you attached the cable. Is it on a specific spot or you just place them randomly?
@nilsdesperandum
@nilsdesperandum 9 лет назад
I had a similar experience with Apple when my 17" iMac developed the vertical line grid problem when it was only 13 months old. They just sat on their hands and said I should have bought AppleCare. After I replaced the screen myself with a second hand one I got on eBay for £150 I found out that they'd issued a recall and were replacing them even though they were out of warranty. Great products, but an appalling company. Props to you for this repair, it was very adventurous and I'm glad it worked for you.
@tookitogo
@tookitogo 9 лет назад
How is Apple starting a recall that extended beyond the warranty period a sign of an "appalling" company?!? Apple's support isn't perfect, but it's far ahead of what any other computer or phone manufacturer gives.
@nilsdesperandum
@nilsdesperandum 9 лет назад
Antonio Tejada I've been a Mac user for almost 20 years now, and they are not the company they were. My first experience of them was when my s/h iBook went faulty and they fixed it under warranty even though it was a second user machine. I thought this was fantastic so when I bought a wireless mouse from them, and it went faulty, I wasn't expecting a problem; but their first reaction was to tell me that because the computer I was using it with was out of warranty that the mouse wasn't covered by the warranty. I pointed out that the mouse was a separate purchase and had its own warranty and their next move was to try to offload the responsibility onto the manufacturer. Only after a long tussle and threats of legal action did they agree to replace it. Then I bought my first Intel iMac and after just 13 months the display became unusable. Apple's first response was to say that it wasn't covered and that i should have bought Apple Care. Then I found out that a guy in France had forced Apple to acknowledge responsibility for it. I contacted them again and they said that any ruling in France was not binding upon them in the UK so basically "see you in court, mate". As for the alleged "recall" this may have happened in the US, but I know of no-one in the UK with this problem who's had it fixed by Apple under any global recall. They certainly didn't contact me about it even thought they were aware of the problem, and even though it's a very well documented manufacturing fault, at no time they did acknowledge to me that it was anything other than an isolated case. Don't get me wrong; I'm not a Mac-phobe, but I'm not a fanboy either. The best I can say about their customer services is that it is inconsistent. If you contrast it with, say, Dell, they are not the easiest to contact when things go wrong either. You have to jump through a lot of hoops before you get to actually talk to someone from Apple unless you have an Apple Store nearby or happen to know people who work for them (which, fortunately I do). Dell, on the other hand, seem to have superb customer support. Unfortunately you do need it a lot... I also find their "nanny knows best" attitude towards software development irritating and patronising. While their OS and it's interface is probably the best in the world (just my opinion) they seem hell bent on ruining it by over-egging the pudding. Then there's the forced upgrades. Software that doesn't work as intuitively as it should yet they still spin it as being "the best". Numbers is a prime example. I couldn't wait to ditch Excel for Numbers which has some really nice features; only to find out that it lacks a "transpose" command, something which is fundamental to a lot of the things I do with a spreadsheet. Apple's response: "no-one uses the transpose function anyway so we didn't bother with it" despite the fact that it would have been simplicity itself to implement. About four years later they announce, with fanfares, a "great new feature; the transpose function!!" Because, apparently, we all did want it after all... They just couldn't bring themselves to admit that they'd dropped a bollock and forgot to include it, because, in Excel (and in AppleWorks before that) it's tucked away in a weird, counter intuitive "Paste Special" dialogue box. Until Yosemite came a long (which, despite some bugs in the beta version is the most stable and speedy OS since Snow Leopard) I was seriously considering jumping ship to Linux because you hear a lot from Apple about "controlling the user experience", and I don't want my user experience controlled, thanks. i want to be able to work with my computer the way I want to rather than be forced to use Apple's idea of how I should be working with it. My big problem with Apple is that they don't really listen to their users and a lot of us long term, power-users are getting pissed off with them. A friend of mine runs a post-production studio and has about two dozen Mac Pros, all rack mounted. He's just ditched Apple in favour of a Hackintosh option because the new mac Pro design (the vacuum cleaner) isn't compatible with his studio any longer. Sorry if you're a fanboy and my opinion offends you but it is born of experience and not one I have formulated on a whim.
@tookitogo
@tookitogo 9 лет назад
***** For what it's worth, I've been a Mac user since 1992, so I've seen all but the earliest days of Apple's support. It's also possible that their UK support was worse than what I have experienced in USA and Switzerland, the places I've lived. In my experience, Apple's support was its worst in the mid-1990s, with widespread stories of people giving up after waiting on hold for an hour without getting through. Local support was at the whim of the local dealer, who might have been great, or horrid. Ever since about 2000, it's been vastly better, especially in the stores, where store managers have wide latitude to go beyond what's required. (An example: A few years ago, my sister spilled water on her MacBook. She took it to the local Apple Store, hoping to be able to get it back within the week without it costing a fortune, since obviously it's user error. Not only did they fix it under warranty anyway, they quoted a 3-hour turnaround -- and then called her after just 45 minutes and said it was ready.) Anyhow, all I said was "Apple's support isn't perfect, but it's far ahead of what any other computer or phone manufacturer gives." I'm not sure how that makes me a "fanboy" (a loaded term used by folks who want to distract from the factual basis of a discussion). Saying that a given company merely has the least-bad support isn't necessarily praise, just pointing out that everyone else is much, much worse. The grass is NOT greener on the other side. And I still don't understand how extending warranty coverage MAKES them appalling, which was the original claim of yours I am disputing.
@mattd28
@mattd28 10 лет назад
Really nice fix, well done getting in there with the soldering iron, did look very tricky!
@gerrysweeney
@gerrysweeney 10 лет назад
Thanks for the feedback - it was a bit tricky but not too bad. Gerry
@s.j.jeanne8408
@s.j.jeanne8408 4 года назад
Could you use solder glue I suck at soldering
@Danielfmesa
@Danielfmesa 7 лет назад
Hi Gerry, I have the same problem, but I lost the cable and connectors, con you help me with the parts references. Thank you!
@killananadam
@killananadam 4 года назад
hi gerry.. I have an imac.. my mac 2011 model and 27 ' ... its screen suddenly gets dark. I can wake up by pressing the power key .. can not repair a repairman in turkey .. what do you think is wrong. please help me ..
@craigreeves748
@craigreeves748 9 лет назад
Legend. Great tutorial.
@colbylamb7454
@colbylamb7454 10 лет назад
Update to my fix. It failed after awhile. I've tried it again several times with no luck. I guess that soldering is the best fix, but not sure if I can do it.
@atifliaqat8159
@atifliaqat8159 5 лет назад
I am suffering from exact same problem and visually its exact same. My display is HP Z32X It's a 32 inch display worth 1599usd. And panel is from Samsung (PLS) . I want to know whether that connector will be located in the same position as in imac. Any help will be appreciated a lot.
@GSA_Drums
@GSA_Drums 4 года назад
Which black insulated cable are you soldering in this video? I am going to try to do this repair but would like to know the correct cable. Any tips would be great. Greets from Germany.
@JeremyWilliamson
@JeremyWilliamson 7 лет назад
Do you have a video or any way of REPLACING ONLY the SCREEN GLASS of the 27" iMac (late 2014) WITHOUT replacing the LCD?? I cracked mine today, it works fine, i just have this crack in it now... any ideas??
@davidanderson8827
@davidanderson8827 7 лет назад
Awesome fix! well done Gerry
@gerrysweeney
@gerrysweeney 7 лет назад
Thank you... glad you liked it
@GraphicMill
@GraphicMill 3 года назад
Gerry, I know this is an old video now, but my 2010 27” iMac has lost the entire LCD strip at once (both halves if there is in fact two strips). If I let the iMac rest for a while, it will come back on and operate for another hour or so. Could this be heat distorting something inside that connector and simply knocking out the screen? It’s a mystery and I haven’t found anyone else with the same problem. Just wondering if you have any thoughts on this. Much appreciated.
@paulorsomsri9644
@paulorsomsri9644 3 года назад
My 2010 27" IMAC has this problem. Would replacing the LCD screen with a used screen solve this issue? I hope you see this comment as I would appreciate a recommendation. I could never solder the connection like you did in the video. Thank You
@atariandre5014
@atariandre5014 2 года назад
I was lucky, I had the same issue on the left bottom on the screen, but the connector was still very firmly connected. I simply used some contact cleaner and IPA to clean the contacts and the backlight was bright and even over the entire screen again. HOWEVER…. When turning it on I noticed a “stain” could be seen on the left lower corner which actually made the whites really clear white instead of greyish. I pretty much soon concluded that the fluids had run between the LCD and the backlight panel and caused this stain. I had some hope it would dry up, but soon I realised what probably happened is that the IPA probably cleaned the backlight panel and LCD from existing dust. So….following this I will go on and open the entire screen and clean it. I think if you have this connector issue and are already needing to fix it, it’s best to also go for the full stretch to clean the inside between the backlight and LCD.
@ab00781
@ab00781 5 лет назад
Brilliant tutorial, thanks!
@Jorge.O85
@Jorge.O85 8 лет назад
Mine, 21" imac wont star after sleep, the screen is all blank, to be honest this is draving me crazy !!! You have any solution ? please anybody help ! thanks.
@takezopucelano1945
@takezopucelano1945 4 года назад
HI Gerry you have problems with the brightness intensity? I have the same problem with the dark half, but if I raise brightness, the backlight turns off. thx
@memosmiranda2197
@memosmiranda2197 8 лет назад
follow the instructions . thank you very much worked. the experience shows
@leallan69
@leallan69 4 года назад
Hi Garry, Could you please tell me What kind of wire you used in this repair work?
@ramirolopez9380
@ramirolopez9380 9 лет назад
Hi Gerry I have a 27" Apple Cinema display and I have a completely black screen. when I connect the power and connect my Mac Book Pro nothing happens. Any Idea what it might be?
@colbylamb7454
@colbylamb7454 10 лет назад
Gerry, Thanks so much for sharing this. I repaired my 2011 iMac 27" today, but instead of soldering, I put a piece of thick UHMW tape on the back side of the connector. The problem is definitely that the pocket which the connector goes into is too large, and the tape, which is .012" thick, makes up the difference and now the connector is snug. Scotch tape is .0025" thick, so 5 thicknesses of that tape would work. Use care when replacing the connector so the contacts line up- push it to the right (toward the side of the screen) as you push it in. Also, there is a small ridge at the top of the pocket, part of the retention design. I scraped that away to make it easier to replace the connector.
@ValentinRozmanEN
@ValentinRozmanEN 6 лет назад
Great idea, I might try this method also first before having to solder it!
@byungkuk1
@byungkuk1 3 года назад
Did this hold up? So just putting enough weight on the connector to reenforce the connection works?
@beneyamgetinet4311
@beneyamgetinet4311 7 лет назад
Well bravo how the hell i am going to do that, is there any simpler way, like put more pressure on the cable??
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