@@robinwalthour2357 How much RAM does the machine have now and how much of a difference do you see? In other words, is upgrading just the RAM worth it? Upgrading the HD offers different benefits.
@@chrislim6104 mine is an I5 with 500gb HD and 8gb ram. I just ordered a 1TB ssd and going up to 16gb ram. And cleaning out what I can only guess is my sisters cat. These things have absolutely zero airflow and cooling.
And unless this was only a year or two old I’d have just bought a new one instead of dealing with the way they systematically cram everything in these. Not to mention it’s a low to mid grade computer. I built my PC in 2012 for under $1000 and went i7 with 4 500gb HDs and 32 go ram. Still running like a champ and only swapped HDs for ssd s to 12TB. Running Adobe cc2022 without a blink.
@@AnthonyKelly-bk9cc I purchased a i7 2600 from eBay for £60 and a SSD For £50 Samsung 250gb. Just upgraded a i5 27inch to a i7 and its easier than the 21.5 inch to do.
Just got done with my CPU swap. Like everything worth doing, the first time is the hardest. I got the hang of it now, the next time for GPU will go fast. Anyways, I read a few comments about the mobo being the hardest to put back in. I found that making the connections while the board is out and then wiggling the board in works best. Computer fired up on first try!
Great video! I followed every step with care. I completed the upgrade in about 6 hours. It works great. The optical drive wasn't working so i simply left it out. I may buy a external optical drive. I could not of done it with you. Thanks for making this highly detailed video!
Thanks so much man. Just replaced the CPU and SSD by following this video, and other wee bits here and there! Now sending you this message on a much, much faster i7. Thanks!!
I also changed the cpu an i7 but my imac heats up, has the same thing happened to you? obviously change the thermal paste and with the previous processor it did not get too hot
@@anthraxzone I haven't noticed this, no. I installed some software that helped me track the temperature of the processor and it all seems okay... so far! Could it be a problem with the little black wire rather than the paste? Again, I'm no expert. Just know from replacing the GPU as well that these little black wires are maybe the most delicate in the operation! Hope you get it sorted :-)
@@julianoputraperdana1295 yes, used everyday, all good. I’m running High Sierra but it can run Catalina patch as well. Installed windows 8.1 on EFI boot too which is stable. Trying to upgrade to Windows 10 but no joy yet. It’s a great machine. 👍
Great video, was kinda scary to watch not gonna lie because of the way you handled the power supply with no F's given xD The PSU is always scary to handle when it comes to opening these Macs because they do tend to hold power after shutting the computer down. In other words it can hurt you or even kill you if your unlucky.
Very good video. The only thing is I really wanted to see it power up and run a few benchmarks just to show off the faster processor. But that's a minor quibble.
Gracias, me sirvió mucho tu tutorial para poder hacerle mantenimiento a mi mac que se estaba apagando y era por la falta de pasta refrigerante. Toma tu like!
@@techitout4710 --->>Whatever you used, I appreciate the care you took in positioning/zooming, etc. And the lighting is good also. I'm so used to seeing crappy, self-made videos that do not show enough detail.....thanks again.
A nice job. Apple had a recall on these iMacs for contaminated TFTs . The problem was really the seal around the glass front and not the TFT. When mine came back it still had the faint shadows at the edge on the glass so I took mine back a second time so they could lean the glass. The glass still gets contaminated by dust and I am wary about trying to improve the seal.
@Jeremy Travis you can take the LCD apart, clean both screens from the inside, and seal it all back with aluminum (foil) tape. All you need is a can of compressed air, a T10 screwdriver, a small Phillips screwdriver, and the foil tape. Mine looked like a brand new LCD after I cleaned it.
I found this video very informative as not for me to attempt upgrade of CPU but, rather to upgrade my memory to 8gb or more and SSD upgrade This was simple and really improved the performance without going thru all this "Mission Impossible" stuff. This is BS!
thanks now i can use this PC for a server, didn't know you could upgrade the CPU, that's what was literally holding me back from doing anything with my old iMac, Wish the ram speed was faster though would love some better ram on this computer
it hasn't been said much here but be VERY careful with the power supply, as someone whos grandads an electrician and have watched many videos on computers and such power supplies arent to be messed with! they can carry extra charge even after being turned off for a while so when removing it be extra careful when touching specific components on it. (as well as not wanting to damage any capacitors and such) just wanted to issue this warning to anyone who might come across it and wanting to try it out
I would like to know what are the top usage benefits for CPU upgrade: ~30% of speed up; running the latest macOS; or just for fun? I have done SSD upgrade for my iMac 27" late 2009, it's day/night difference in terms of startup speed, not so sure about CPU upgrade. Thanks for sharing!
Lalith Gavas it went perfect mate. I just fitted a i7 860s in a 27inch 2010 iMac. It has a lower tdp than the Xeon 3470 or the i7 870 and a lower clock speed but it out performs them both as it doesn’t run as hot so it doesn’t thermal throttle. The 27inch iMac is easier to work on. But if you take your time you can’t get it wrong.
Note - be more careful with the power supply - Take the time to blow out the case - take the time to blow out all the heat sinks - take time to blow out the fan - buy an SSD
I believe mine might be a year newer (2012). It has an external DVD, and there are little differences in the case. I got it free from a friend, so it doesn't owe me anything. However, one night, the display stayed black, even though I could hear the opening sound. Then smoke started coming from the top. I unplugged it as fast as I could, left it a month or so and tried again... same thing. I have to assume the GPU went south. After watching your video, I think I'll just forget about fixing it.
At the 7:40 mark I was like damn.....that's a bear of a job! I think if you're already at the CPU, might as well do the GPU too. Brother bought '11 Imac "27 w/I7 3.4ghz cpu.. I put in a SSD + 16GB ram for him. I searched and found the 980M GPU works (but no brightness control). It's plug & play with Yosemite or ElCaptain, but w/Sierra you have to do some mods.
Hey, I did the same upgrade on my machine which is running Sonoma. Since upgrading the CPU once the CPU goes under a somewhat heavy load the fans will turn on full speed and the CPU temp starts reporting as 131C. I downloaded a piece of software that shows the individual temps and there it shows that many of the sensors are reporting -125 or -128 C. I've checked everything I can think of and reseated the CPU. They temps report as expected until put under a heavy load and will jump nearly 100 degrees C.
AND DON'T FORGET TO TAPE THE SURFACE OF THE POWER SUPPLY WITH TAPE, OTHERWISE YOU MAY BE UNPLEASANTLY SHOCKED EVEN WHEN THE MAC IS DISCONNECTED FROM THE MAINS (RESIDUAL VOLTAGE IN THE CAPACITORS). (OR YOU FORGET TO UNPLUG IT FROM THE OUTLET).
Desperate Question: I'd like to upgrade my 2011, 21.5" Imac. I bought it for $20, it works and I was thinking if I upgraded the RAM from 2 gb-10 gb, the CPU, maybe the graphics card and changed the HDD to an SSD, I could play modern games on my Imac with no problem. It wouldn't be a perfect 5 star performance, but it'd work well. Right? Or not? Is it too old? If so, couldn't I upgrade these things and make it modern?
It may not play well. When I upgraded the graphics card I later had power supply issues that caused issues with sleep and sometimes it wouldn’t power on. So I wound up putting the stock graphics back in. If you want to game you will likely need windows 10, which boot camp doesn’t natively support on this model of the Mac, so you would have to have windows 10 already pre-installed on an SSD/HDD and then put that in the imac
@@techitout4710 thank you so much for responding! So probably keep the default graphics card and have Windows in the ssd already. So do you think I could play modern AAA games if I just upgraded the ram and maybe upgraded a cpu that is compatible with this imac model?
@@johnbiondi2993 Probably not without upgrading the GPU. CPU and RAM are not going to have much of an effect on video game playability on these iMacs. See this thread forums.macrumors.com/threads/2011-imac-graphics-card-upgrade.1596614/ on GPUs that are compatible and how to get them installed and working. Not exactly a swap for the faint at heart, but it's doable. Also, while Windows 10 is not supported natively in Boot Camp, there are certainly ways to install it without "installing it to the SSD already," and I'm not even sure that's a surefire way to get it to work properly while also having the ability to use macOS alongside it. I have installed Windows 10 and gotten it 100% working in Macs as old as a 2006 13" MacBook by installing using a live USB with the Windows 10 installation on it. Follow this guide apple.stackexchange.com/questions/308743/how-to-install-windows-10-into-a-2011-imac-without-using-the-boot-camp-assistant/308812#308812
@@techitout4710 actually, it is possible to install windows 10 on a 2011 iMac, and it runs well, the only downside is you can only go to windows 10 build 1909 without an eGPU. By modifying the info.plush file in Boot Camp Assistant, it is possible to make a bootable USB installer of windows, but you can only install Windows 10 build 1803 at latest on the USB, you can update it to Windows 10 Build 1909 afterwards, the only downside is the internal speakers will not be detected and a DSDT override will be needed. Or you can use boot camp to install Windows with a CD, which fixes the sound also, without a DSDT override. There is also a program out there called Rufus which can also be used to make a Windows 10 installer, up to 1909 for this model Mac, and it does not require any modifications to Boot Camp Assistant, but it does have the issue where the internal speakers aren’t detected. So it is actually possible to install on this Mac, and I believe these methods work for all unsupported Macs that were made in 2008 and after
My motherboard for some reason doesn't want to go back in. First time taking apart these iMacs and damn they are a pain in the ass. it literally acts as though it does not fit, I am baffled because theres not cable or anything hindering it. Wtf
Dude nice channel, since you are obviously more knowledgeable than the rest of us more detail and the components you’re putting in would be great. Which I7 What’s the fastest that is compatible with the mid 2011 iMac. I have two, One is just for Internet surfing. The other I have set up with a dual monitor, and final cut pro. It struggles, due to its age, but I don’t want to spend $3500 on a new one, and if I could make it 50% or 100% faster, for a few hundred bucks I would do it. And I just spent 40 minutes searching the Internet and I couldn’t find which I7 is the fastest possible this machine can take. What about the graphics CPU? Is that upgradable. Thanks keep up the good work, and you may want to get a second camera so you don’t get the shots of your back.
Thanks. The best CPU the mid-2011, 21.5” iMac can take is the i7 2600S specifically. Don’t try the 2600 or 2600X they won’t work. The iMac can take up to a Nvidia 770M to my knowledge. There is no official limit on what Graphics it can take but that’s the highest that I know of that has been tested. I will be getting one of those graphics cards soon and will do a tutorial on the upgrade. Also I know about the camera issues LOL, I’ll figure out something better next time.
@@nickvavroyes that will work, although I recommend a i7-3770s, I noticed a significant increase in performance all around from the 2600s. It also works with a GeForce GTX 770M. Best of luck!
Upgrading a GPU can be very problematic, as many are differently sized, and you’d have to make manual modifications to the mother board and/or the housing of the GPU.
definitely worth it I bought one for cheap from Walmart and not only does it work well out of the box, but it is the last Mac you can actually upgrade. Improve it at your own pace and you will have a Mac better than some newly released computers in no time
mid 2011 iMac12,1 and originally with 2.5 GHz Quad-Core Intel Core i5. after upgrade i7 2600, suffering from loud fan. I tried with macs fan controller. but during booting still suffer from the loud fan noise. I put the original CPU back. is there anyone who is suffering from fan noise after the CPU upgrade?
I could resolve the issue with Macs fan control app. Only after you finish all installation, the app works. so, the booting speed is an issue. after booting the app works and can be quiet. @@antonia7991
@ltachles6695 It would be the processor the intel 2600s is a low power less heat is produced by it the ''S'' is the symbol for low power they are used in small form factor PC as well i upgraded my PC i wouldn't do this with a mac. If you put a processor that is not rated 's'' you will have heat and high power consumption problems. It do-sent matter if your i 5 was not rated ''s'' as your putting a higher power GPU in the old machine.
Hi friend, I have a question and I would be very grateful if you can answer me. I have an Imac from 2011 Education version Intelcore I3, do you think I could put an i7? And in case you can, could you tell me which model should I buy? Thanks a lot!!
No, that won't work. The chassis / housing is different as well as arrangements for screws and hardware. Cables won't reach or fit where they need to. For the price of the board you can probably find a nice working 2012 iMac on ebay.
Hello, and to know if it is possible to change the processor of my iMac model machine iMac (Retina 4K, 21.5 inches, 2017) It currently has a 3.4 GHz Intel Core i5 quad-core processor. Do you know how much I can upload it? Well, according to Apple, these legends indicate that I copied and pasted you. (Configurable to Intel Core i7 with 4 cores and 3.6 GHz (Turbo Boost up to 4.2 GHz) And if the replacement part is correct, how do I order it online or how would I look for the replacement part???? since it gives me many results and it is confusing for me to find the part to replace. Well, the processor is where I have the most doubts On the other hand, memory indicates this... Memory 3.0GHz 8 GB of 2400 MHz DDR4 memory Configurable to 16 GB 3.4GHz 8 GB of 2400 MHz DDR4 memory Configurable to 16 GB or 32 GB But obviously I haven't opened it, I don't know if it works at 3.0 GHz or 3.4 GHz, as I understand it and if it uses 3.4 GHz it is possible to maximize it up to 32GB. Is my thinking correct? And finally, on the hard drive, it has a 1TB HDD but it indicates that it can be replaced as follows... Storage 3.0GHz 1 TB hard drive (5400 rpm) Configurable to 1TB Fusion Drive or 256GB or 512GB SSD 3.4GHz 1TB Fusion Drive Configurable to 256 GB, 512 GB or 1 TB SSD But my doubt is!!! If I can install an SSD with a larger capacity than the one proposed on the page, it indicates up to 1TB. But it can be increased from 2TB to 4TB????? Or would you definitely not recognize it? I hope for your help with these three ways to maximize the performance of this old machine.
After I replaced the CPU, there was suddenly an audio issue on my imac. It makes the startup sound, but then the audio output is not working at all (the sound icon is grayed out on the top toolbar). Has anyone else had this issue? Can't figure out how to fix it.
You can also leave the HDD and use an add on SSD (which is what I did). It’s a more work, but it’s worth it. It goes behind the optical drive. I have the 1TB and a 500 GB Samsung SSD in a mid-2011 27 inch. Well worth it.
I remember the original top 27" iMac mid2011 had an i7 3.4 Processor. Do you or any follower know the exact CPU model? Is that available to buy? Thanks in advance.
After completing my cabling work. My IMAC beeps three times.. and showing error of RAM.. I tried replacing the RAM But it doesn't work.. Kindly help anyone.
Hi, I have a iMac (21.5-inch, Late 2011) 3.1 Ghz Intel Core i3 and AMD Radeon HD 6750M 256 mb, I'm wonder what upgrade I can make, like cpu, gpu.......
Hi from Argentina! I Have a mid 2011 iMac, and it has a i5 processor. Wich is the best processor that you can recomend for my iMac? I will be upgrading the GPU at the same time the CPU all at once to save time... PLease recomend me the best CPU for my iMac. Thanks.
had the same issue. There is an hdd temp cable on ebay which on one side has touch temp. sensor so you can stick it to the ssd . Otherwise you can just install "Mac Fans Control". Works on Mac OS and Windows too. after installing just put the fan to minimum for the hard drive since ssd doesn't produce much heat
saludos everybody, I don't know anything so sorry, with this processor can u update to Mojave OS ? and also changing the ssd to the samsung evo 1 Tbt? I got to open it cause there are shadows in the border (its dirty and dust ) so I could make this changes........ I dont care the same video card cause I dont do games. saludos
@@techitout4710 thank from Chile, so changing the gnu to intel 2600s, doesn't change thing to much in order to have both this and my notebook to Mojave?,
3rd Gen Core i7 3770 3.4Ghz is it ok if i will use for the imac 2011 27" EMC no. 2429 they are the same LGA Socket 1155 H2 this Processor is come from The Desktop PC windos
Nah. If you video edit yes, but browsing and light photo edits you shouldn’t need it. The stock i5 processor is a good processor, the i7 I put it in is just a little better.
Hello. I have a iMac 2011 27" i7 2600 3.4ghz Sandy bridge with a 95w TDP, I changed the processor for an i7 3770 3.4ghz Ivy bridge with a 77w TDP, both are LGA 1155, technically they are compatible, there should be no problem, but after installing it when you turn on the computer, it did not give image, the screen stayed black, it did not start and after a few seconds the fans speed up. I don't know what can be, the graphic card is not compatible? should I update the EFI/BIOS to accept Ivy bridge? or Apple incorporated some kind of blocking? I would like someone to help me or someone in the comments will guide me with this, I don't know what to do. I don't know what to do. Thank you very much.
Hey Jose I know It’s late response and not sure if you figured it out, but from my understanding is that you can only upgrade to the exact CPU that Apple would have offered in the 2012 model year. Same with GPU’s. You just can’t pick any GPU or CPU. I have read that the i7 3770s would work and read on Macforums that someone had the same issues you had with the 3770k, but someone else was able to get the 3770s to work
I really want to try this but have no previous experience in upgrading computers. Makes me extremely nervous and I feel like there’s a lot of parts and could get overwhelming fast.. should I do it?
Tech It Out thank you so much for replying. Whats the difference between HD and SSD? I don’t really understand those two things but I feel like I’d need an SSD if I go thru with this cause I use high amounts of CPU when using my recording software.. (musician here if that explains my lack of knowledge 😂🤘🏼) thanks
Hello Tech It Out, I have an iMac I5 Mid 2011 21.5 inch at 2.7 GHZ. By upgrading the processor as you have done will get me up to what fully capable MAC operating system? Lastly, which 2600s processor do I chose from? When I look on eBay I see a lot of 2600s processors at only 2.8GHZ. Will the point one GHZ be a big deal upgrade for me? I do understand that by going to i7 that helps. Please help me understand here kind sir. I like your vid too...
Technically you could upgrade with your current processor, the issue with this iMac is not actually the processor, but rather the gpu, which will not work with Mojave and Catalina. It’s weird this particular AMD graphics series has weird glitches with the new macOS. I hope to upgrade my gpu soon and I will make a tutorial on how to do so.
@@techitout4710 Its all good, I understand Apple does things on purpose so I don't get the latest OS. At least by upgrading the processor, I might get one version later than what I'm authorized. I did order the latest Wifi card with BT 4.0, so that's one upgrade I can do easily on my own...thanks for all that you do.
@@techitout4710 Sir is the GPU in my 21.5" iMAC upgradeable? You talk about doing a GPU upgrade, do you have a video on that? Oh and one last question, besides high sierra, what other OS am I capable of installing. Thank you so much for all that you do.
Year 2020. After this great detailed video, I'm only updating my RAM and Hard drive. Thanks for the video that I can forward to someone else.
How did it work out???
Es Jay I only add more RAM for now. I’ll do the hard drive later.
@@robinwalthour2357 How much RAM does the machine have now and how much of a difference do you see? In other words, is upgrading just the RAM worth it? Upgrading the HD offers different benefits.
@@chrislim6104 mine is an I5 with 500gb HD and 8gb ram. I just ordered a 1TB ssd and going up to 16gb ram. And cleaning out what I can only guess is my sisters cat. These things have absolutely zero airflow and cooling.
And unless this was only a year or two old I’d have just bought a new one instead of dealing with the way they systematically cram everything in these. Not to mention it’s a low to mid grade computer. I built my PC in 2012 for under $1000 and went i7 with 4 500gb HDs and 32 go ram. Still running like a champ and only swapped HDs for ssd s to 12TB. Running Adobe cc2022 without a blink.
Just completed my upgrade thanks to your video. I7 and a SSD with 16gb ram. Everything went perfect cheers dude 👍
@@AnthonyKelly-bk9cc I purchased a i7 2600 from eBay for £60 and a SSD For £50 Samsung 250gb. Just upgraded a i5 27inch to a i7 and its easier than the 21.5 inch to do.
Yella Boy eBay and I got the SSD for $80 and the cpu for $100
So how is the performance before and now and share me your experience on speed of if
@@MrSlick145 hi, congratrs for the successful upgrade, I have one question, is the fan noise normal after the ssd upgrade?
Sat Neer yes you do get that but install macs fan control. It’s free software then you can stop it
Just got done with my CPU swap. Like everything worth doing, the first time is the hardest. I got the hang of it now, the next time for GPU will go fast. Anyways, I read a few comments about the mobo being the hardest to put back in. I found that making the connections while the board is out and then wiggling the board in works best. Computer fired up on first try!
Great video! I followed every step with care. I completed the upgrade in about 6 hours. It works great. The optical drive wasn't working so i simply left it out. I may buy a external optical drive. I could not of done it with you. Thanks for making this highly detailed video!
Thanks so much man.
Just replaced the CPU and SSD by following this video, and other wee bits here and there!
Now sending you this message on a much, much faster i7.
Thanks!!
I also changed the cpu an i7 but my imac heats up, has the same thing happened to you?
obviously change the thermal paste and with the previous processor it did not get too hot
@@anthraxzone I haven't noticed this, no. I installed some software that helped me track the temperature of the processor and it all seems okay... so far!
Could it be a problem with the little black wire rather than the paste?
Again, I'm no expert. Just know from replacing the GPU as well that these little black wires are maybe the most delicate in the operation!
Hope you get it sorted :-)
Any updates from you two ? Is it running ok ?
@@julianoputraperdana1295 yes, used everyday, all good. I’m running High Sierra but it can run Catalina patch as well. Installed windows 8.1 on EFI boot too which is stable. Trying to upgrade to Windows 10 but no joy yet.
It’s a great machine. 👍
Great video, was kinda scary to watch not gonna lie because of the way you handled the power supply with no F's given xD The PSU is always scary to handle when it comes to opening these Macs because they do tend to hold power after shutting the computer down. In other words it can hurt you or even kill you if your unlucky.
Very good video. The only thing is I really wanted to see it power up and run a few benchmarks just to show off the faster processor. But that's a minor quibble.
He obviously broke it.
Take a drink every time he says “unscrew this screw”
You wil be drunk at the and of this video😂
I value my life
Gracias, me sirvió mucho tu tutorial para poder hacerle mantenimiento a mi mac que se estaba apagando y era por la falta de pasta refrigerante. Toma tu like!
I appreciate the NICE CAMERA you used to film this.
#shotoniphone
@@techitout4710 --->>Whatever you used, I appreciate the care you took in positioning/zooming, etc. And the lighting is good also. I'm so used to seeing crappy, self-made videos that do not show enough detail.....thanks again.
A nice job. Apple had a recall on these iMacs for contaminated TFTs . The problem was really the seal around the glass front and not the TFT.
When mine came back it still had the faint shadows at the edge on the glass so I took mine back a second time so they could lean the glass.
The glass still gets contaminated by dust and I am wary about trying to improve the seal.
@Jeremy Travis you can take the LCD apart, clean both screens from the inside, and seal it all back with aluminum (foil) tape. All you need is a can of compressed air, a T10 screwdriver, a small Phillips screwdriver, and the foil tape. Mine looked like a brand new LCD after I cleaned it.
@@lionsden5123 Unfortunately I am disabled and don't have anyone to help me.
I found this video very informative as not for me to attempt upgrade of CPU but, rather to upgrade my memory to 8gb or more and SSD upgrade This was simple and really improved the performance without going thru all this "Mission Impossible" stuff. This is BS!
thanks now i can use this PC for a server, didn't know you could upgrade the CPU, that's what was literally holding me back from doing anything with my old iMac, Wish the ram speed was faster though would love some better ram on this computer
Just Acquired a Late-2011 in great condition from a Pawn Show for $100
I want to play Mad-Scientist. Awesome Video!
This is why I prefer Windows. Usually windows laptop components have easy access and a windows PC, although more expensive, takes less time to upgrade
They are called Torx screwdrivers, not 5-point screw drivers.
Good enough. Potato Potahto, not much of a difference, we all know what he means.
it hasn't been said much here but be VERY careful with the power supply, as someone whos grandads an electrician and have watched many videos on computers and such power supplies arent to be messed with! they can carry extra charge even after being turned off for a while so when removing it be extra careful when touching specific components on it. (as well as not wanting to damage any capacitors and such) just wanted to issue this warning to anyone who might come across it and wanting to try it out
I would like to know what are the top usage benefits for CPU upgrade: ~30% of speed up; running the latest macOS; or just for fun? I have done SSD upgrade for my iMac 27" late 2009, it's day/night difference in terms of startup speed, not so sure about CPU upgrade. Thanks for sharing!
I am really appreciated your video. Very detail, easy flowing. Good persentation
I’m doing exactly this upgrade this week. Wish me luck.
Lalith Gavas it went perfect mate. I just fitted a i7 860s in a 27inch 2010 iMac. It has a lower tdp than the Xeon 3470 or the i7 870 and a lower clock speed but it out performs them both as it doesn’t run as hot so it doesn’t thermal throttle. The 27inch iMac is easier to work on. But if you take your time you can’t get it wrong.
can you leave the reference of the intel processor in amazon? I want to buy it
Note
- be more careful with the power supply
- Take the time to blow out the case
- take the time to blow out all the heat sinks
- take time to blow out the fan
- buy an SSD
I did blow it out off camera. In my other video I did buy an SSD just didn’t show it in this one.
You're a better man than me! Amazing job!
I believe mine might be a year newer (2012). It has an external DVD, and there are little differences in the case. I got it free from a friend, so it doesn't owe me anything. However, one night, the display stayed black, even though I could hear the opening sound. Then smoke started coming from the top. I unplugged it as fast as I could, left it a month or so and tried again... same thing. I have to assume the GPU went south. After watching your video, I think I'll just forget about fixing it.
only upgrade to 2600s if you’re doing this. anything higher tdp isnt supported by psu and cooling
2600k won't work？
Drift King i want know to
At the 7:40 mark I was like damn.....that's a bear of a job! I think if you're already at the CPU, might as well do the GPU too. Brother bought '11 Imac "27 w/I7 3.4ghz cpu.. I put in a SSD + 16GB ram for him. I searched and found the 980M GPU works (but no brightness control). It's plug & play with Yosemite or ElCaptain, but w/Sierra you have to do some mods.
What's the latest cpu it will take? I have one that I have never upgraded before it has an i5 intell unrecalled which Gen. Thanx
After 1 month - new video. Thanks for a video
Yeah sorry I’ve been really busy. I should have more videos coming every week or every two weeks
Hi after installing the new SSD Drive? Do i need to reload the software? What else is needed? Thanks.
Yes you need to reload macOS
Would’ve been great hairy Paul with the computer up to show us that everything worked out
For the wires - DON'T unplug from motherboard. Take the harness out with you. SOOOO much easier.
A SIX PIN screw driver. Thank you so much!!!!!
Haha no prob and thank you!
It is a pity that you did not bechmark it before and after to see how much better it became.
Hey, I did the same upgrade on my machine which is running Sonoma. Since upgrading the CPU once the CPU goes under a somewhat heavy load the fans will turn on full speed and the CPU temp starts reporting as 131C. I downloaded a piece of software that shows the individual temps and there it shows that many of the sensors are reporting -125 or -128 C. I've checked everything I can think of and reseated the CPU. They temps report as expected until put under a heavy load and will jump nearly 100 degrees C.
Omg it worked!!! Thank you bro 😊
AND DON'T FORGET TO TAPE THE SURFACE OF THE POWER SUPPLY WITH TAPE, OTHERWISE YOU MAY BE UNPLEASANTLY SHOCKED EVEN WHEN THE MAC IS DISCONNECTED FROM THE MAINS (RESIDUAL VOLTAGE IN THE CAPACITORS). (OR YOU FORGET TO UNPLUG IT FROM THE OUTLET).
Desperate Question: I'd like to upgrade my 2011, 21.5" Imac. I bought it for $20, it works and I was thinking if I upgraded the RAM from 2 gb-10 gb, the CPU, maybe the graphics card and changed the HDD to an SSD, I could play modern games on my Imac with no problem. It wouldn't be a perfect 5 star performance, but it'd work well. Right? Or not? Is it too old? If so, couldn't I upgrade these things and make it modern?
It may not play well. When I upgraded the graphics card I later had power supply issues that caused issues with sleep and sometimes it wouldn’t power on. So I wound up putting the stock graphics back in. If you want to game you will likely need windows 10, which boot camp doesn’t natively support on this model of the Mac, so you would have to have windows 10 already pre-installed on an SSD/HDD and then put that in the imac
@@techitout4710 thank you so much for responding!
So probably keep the default graphics card and have Windows in the ssd already.
So do you think I could play modern AAA games if I just upgraded the ram and maybe upgraded a cpu that is compatible with this imac model?
@@johnbiondi2993 Probably not without upgrading the GPU. CPU and RAM are not going to have much of an effect on video game playability on these iMacs. See this thread forums.macrumors.com/threads/2011-imac-graphics-card-upgrade.1596614/ on GPUs that are compatible and how to get them installed and working. Not exactly a swap for the faint at heart, but it's doable.
Also, while Windows 10 is not supported natively in Boot Camp, there are certainly ways to install it without "installing it to the SSD already," and I'm not even sure that's a surefire way to get it to work properly while also having the ability to use macOS alongside it. I have installed Windows 10 and gotten it 100% working in Macs as old as a 2006 13" MacBook by installing using a live USB with the Windows 10 installation on it. Follow this guide apple.stackexchange.com/questions/308743/how-to-install-windows-10-into-a-2011-imac-without-using-the-boot-camp-assistant/308812#308812
@@techitout4710 actually, it is possible to install windows 10 on a 2011 iMac, and it runs well, the only downside is you can only go to windows 10 build 1909 without an eGPU. By modifying the info.plush file in Boot Camp Assistant, it is possible to make a bootable USB installer of windows, but you can only install Windows 10 build 1803 at latest on the USB, you can update it to Windows 10 Build 1909 afterwards, the only downside is the internal speakers will not be detected and a DSDT override will be needed. Or you can use boot camp to install Windows with a CD, which fixes the sound also, without a DSDT override.
There is also a program out there called Rufus which can also be used to make a Windows 10 installer, up to 1909 for this model Mac, and it does not require any modifications to Boot Camp Assistant, but it does have the issue where the internal speakers aren’t detected. So it is actually possible to install on this Mac, and I believe these methods work for all unsupported Macs that were made in 2008 and after
My motherboard for some reason doesn't want to go back in. First time taking apart these iMacs and damn they are a pain in the ass. it literally acts as though it does not fit, I am baffled because theres not cable or anything hindering it. Wtf
Dude nice channel, since you are obviously more knowledgeable than the rest of us more detail and the components you’re putting in would be great. Which I7 What’s the fastest that is compatible with the mid 2011 iMac. I have two, One is just for Internet surfing. The other I have set up with a dual monitor, and final cut pro. It struggles, due to its age, but I don’t want to spend $3500 on a new one, and if I could make it 50% or 100% faster, for a few hundred bucks I would do it. And I just spent 40 minutes searching the Internet and I couldn’t find which I7 is the fastest possible this machine can take. What about the graphics CPU? Is that upgradable. Thanks keep up the good work, and you may want to get a second camera so you don’t get the shots of your back.
Thanks. The best CPU the mid-2011, 21.5” iMac can take is the i7 2600S specifically. Don’t try the 2600 or 2600X they won’t work. The iMac can take up to a Nvidia 770M to my knowledge. There is no official limit on what Graphics it can take but that’s the highest that I know of that has been tested. I will be getting one of those graphics cards soon and will do a tutorial on the upgrade. Also I know about the camera issues LOL, I’ll figure out something better next time.
@@techitout4710 Hi, how many Ghz in the processor? Is this the correct one? nemixram.com/intel-core-i7-2600s-sr00e-3-8ghz-processor/
@@nickvavroyes that will work, although I recommend a i7-3770s, I noticed a significant increase in performance all around from the 2600s. It also works with a GeForce GTX 770M. Best of luck!
if you dont show just how the 4 cables dont come out from the back of the LCD its pointless
2024. I can now install the newest Mac OS somona on my 2011 iMac
Could you share any important information before I zap myself on that power supply??
Just unplug the PC and press + hold the power button for a few seconds. Will discharge any capacitors that still hold a charge
😂
So you obviously broke it and couldn't get it going.
Wonderful video madam
thanks for sharing! does the power supply enough if we plug in a i7 into it? alongside with K2100 GPU?
What CPU did you use? The i7 has a few different models
woaw ! great job !
Excellent !
Merci
I'd love to see also a gpu upgrade.
What kind of gpu upgrades are possible?
Upgrading a GPU can be very problematic, as many are differently sized, and you’d have to make manual modifications to the mother board and/or the housing of the GPU.
I have a little budget and is it worth to get this imac mid 2011 right now?
roslee sulong yeah just got one ma self
definitely worth it I bought one for cheap from Walmart and not only does it work well out of the box, but it is the last Mac you can actually upgrade. Improve it at your own pace and you will have a Mac better than some newly released computers in no time
Any link to where to get the processor , ive found 2 , both say i7- 2600s but one is a sandy bridge and the other costa rica ?
mid 2011 iMac12,1 and originally with 2.5 GHz Quad-Core Intel Core i5. after upgrade i7 2600, suffering from loud fan. I tried with macs fan controller. but during booting still suffer from the loud fan noise. I put the original CPU back. is there anyone who is suffering from fan noise after the CPU upgrade?
me too, I haven't found any solutions yet
I could resolve the issue with Macs fan control app. Only after you finish all installation, the app works. so, the booting speed is an issue. after booting the app works and can be quiet. @@antonia7991
@ltachles6695 It would be the processor the intel 2600s is a low power less heat is produced by it the ''S'' is the symbol for low power they are used in small form factor PC as well i upgraded my PC i wouldn't do this with a mac. If you put a processor that is not rated 's'' you will have heat and high power consumption problems.
It do-sent matter if your i 5 was not rated ''s'' as your putting a higher power GPU in the old machine.
Hi friend, I have a question and I would be very grateful if you can answer me. I have an Imac from 2011 Education version Intelcore I3, do you think I could put an i7? And in case you can, could you tell me which model should I buy? Thanks a lot!!
hi, can we replace an old 2009 iMac's logic board with the newest version logic board (2011 / 2013)? is that replaceable and fit to space & screws?
No, that won't work. The chassis / housing is different as well as arrangements for screws and hardware. Cables won't reach or fit where they need to. For the price of the board you can probably find a nice working 2012 iMac on ebay.
Too much screws.....gosh... why not buy new one? or give up upgrade of system?
Nice video :D
Unscrewing the thing is pain in the ass to the power of 10
Never again
Cool vid! 👍
Please post in the comment CPU details so we can do same thank you
Hello, and to know if it is possible to change the processor of my iMac model machine iMac (Retina 4K, 21.5 inches, 2017) It currently has a 3.4 GHz Intel Core i5 quad-core processor. Do you know how much I can upload it? Well, according to Apple, these legends indicate that I copied and pasted you. (Configurable to Intel Core i7 with 4 cores and 3.6 GHz (Turbo Boost up to 4.2 GHz) And if the replacement part is correct, how do I order it online or how would I look for the replacement part???? since it gives me many results and it is confusing for me to find the part to replace. Well, the processor is where I have the most doubts
On the other hand, memory indicates this...
Memory
3.0GHz
8 GB of 2400 MHz DDR4 memory
Configurable to 16 GB
3.4GHz
8 GB of 2400 MHz DDR4 memory
Configurable to 16 GB or 32 GB
But obviously I haven't opened it, I don't know if it works at 3.0 GHz or 3.4 GHz, as I understand it and if it uses 3.4 GHz it is possible to maximize it up to 32GB. Is my thinking correct?
And finally, on the hard drive, it has a 1TB HDD but it indicates that it can be replaced as follows...
Storage
3.0GHz
1 TB hard drive (5400 rpm)
Configurable to 1TB Fusion Drive or 256GB or 512GB SSD
3.4GHz
1TB Fusion Drive
Configurable to 256 GB, 512 GB or 1 TB SSD
But my doubt is!!! If I can install an SSD with a larger capacity than the one proposed on the page, it indicates up to 1TB. But it can be increased from 2TB to 4TB?????
Or would you definitely not recognize it?
I hope for your help with these three ways to maximize the performance of this old machine.
Come on! Turn on the computer, let's see if it works well.
It works amazing I use it daily!
Please be careful That power supply could have still had a charge In it
I was also worried about that, it was really funny how he was just touching it carefree then talks about being careful with the motherboard
hi MAHDI, do you know how to avoid that?
Tianjiao Zhang you can press the power button for 10S and will discharge capacitors
Hi, do you know by any chance how much can I upgrade my old Apple iMac "Core i5" 2.8 27" (Mid-2010)
After I replaced the CPU, there was suddenly an audio issue on my imac. It makes the startup sound, but then the audio output is not working at all (the sound icon is grayed out on the top toolbar). Has anyone else had this issue? Can't figure out how to fix it.
Hey what’s going on? What cpu did you guess use for this upgrade?
What type processor i Can use? What socket or model?
Great video, what kind of SSD do i need for mi mid 2011?and how high it can go?like the hd that it have right now its 512 mb..?
You could go as high as you want I believe. I mean you could even get like a 2TB SSD although that would be expensive
You can also leave the HDD and use an add on SSD (which is what I did). It’s a more work, but it’s worth it. It goes behind the optical drive. I have the 1TB and a 500 GB Samsung SSD in a mid-2011 27 inch. Well worth it.
would it be worth it to install an i9 processor witn 16g ram to the mid 2011 mac?
if its cheaper than buying a new imac or a windows i would do it
ok, I have a 2010 iMac. I’m wanting to swap out the cpu with a i7. It has a i3 rn. Would that be possible?
You have vids for it, you can!
Yes with i7 870
I remember the original top 27" iMac mid2011 had an i7 3.4 Processor. Do you or any follower know the exact CPU model? Is that available to buy? Thanks in advance.
@Unknown User So, i7 2600 is the most crucial information. (Except for the GHz, which was 3.4 regarding Apple specs)
After completing my cabling work. My IMAC beeps three times.. and showing error of RAM.. I tried replacing the RAM But it doesn't work.. Kindly help anyone.
Mukesh Verma you probably have bad slot , try booting with one and see if it works.
You can try to set reset the ram, and do a PRAM reset. Hopefully it’ll do the trick.
Where’d u get ur screwdrivers?
Hi, I have a iMac (21.5-inch, Late 2011) 3.1 Ghz Intel Core i3 and AMD Radeon HD 6750M 256 mb, I'm wonder what upgrade I can make, like cpu, gpu.......
CPU Xeon e3-1275 and k610m gpu are the best and the Xeon is cheaper then an i7 with better performance
i heve the same imac , i posible to upgrade to i7?
Hi from Argentina! I Have a mid 2011 iMac, and it has a i5 processor. Wich is the best processor that you can recomend for my iMac? I will be upgrading the GPU at the same time the CPU all at once to save time... PLease recomend me the best CPU for my iMac. Thanks.
Core i7 2600s
Changing the graphics could cause other issues depending on which card you get
Sorry can I ask a lint to buy the same cpu? Thanks
hey like i did this and the cpu is now locked at base speed how do i unlock it to full speed ?
Is the processor the same on a computer? Please reply
You didn't even clean the LCD panel with a microfiber cloth before replacing the glass front.
thanks
I have a 2009 imac 27” with core duo 2.. is it possible to do this and replace with Core i7? Is the mother board compatible?
No, the only upgrade you could do is the 3.3 ghz C2D.
When installing the SSD, did you have a problem with the HDD temperature sensor removed or in this iMAC model do you not have this sensor?
had the same issue. There is an hdd temp cable on ebay which on one side has touch temp. sensor so you can stick it to the ssd . Otherwise you can just install "Mac Fans Control". Works on Mac OS and Windows too. after installing just put the fan to minimum for the hard drive since ssd doesn't produce much heat
You need to buy the temperature sensor sold by OWC for 2011 and later iMacs. Don't use a software hack.
would this work on a 2015 21.5 mac?
What CPU you use
What is the orientation I can't find mine
saludos everybody, I don't know anything so sorry, with this processor can u update to Mojave OS ? and also changing the ssd to the samsung evo 1 Tbt? I got to open it cause there are shadows in the border (its dirty and dust ) so I could make this changes........ I dont care the same video card cause I dont do games. saludos
The only way to install Mojave on this Mac is to use the Mojave patcher from Dos Dude but the gpu won’t handle it well.
@@techitout4710 thank from Chile, so changing the gnu to intel 2600s, doesn't change thing to much in order to have both this and my notebook to Mojave?,
@@techitout4710 hi if I change the gnu from the actual i5 1400 to a i7 2600s?
Please can you put the specification of the used i7 Processor?
i7 2600S is the only choice. 21.5 has limited power supply so low TDP CPU is needed.
3rd Gen Core i7 3770 3.4Ghz is it ok if i will use for the imac 2011 27" EMC no. 2429 they are the same LGA Socket 1155 H2 this Processor is come from The Desktop PC windos
@@ianesteban2294 The problem with 21.5 is the relatively weak power supply. Desktop CPU's consume a lot more power than the stock CPU.
quick question, would this upgrade work in the 2010 mid year? Is the processor the same
Yes it would be nearly the same. Some screws may be I slightly different positions and you’ll need to do your research on what exact processor to get!
check ifixit, they have excellent tutorials to dissasemble any device
Hello, I have a question, do you know if the power cord has to be original or can I use any power cord?
It shouldn’t matter
wonder if this upgrade is worth it if all i use my mac for is web browsing and lite photo editing?
Nah. If you video edit yes, but browsing and light photo edits you shouldn’t need it. The stock i5 processor is a good processor, the i7 I put it in is just a little better.
Can I upgrade it to 8th or 9th with same socket type cpu
Hello. I have a iMac 2011 27" i7 2600 3.4ghz Sandy bridge with a 95w TDP, I changed the processor for an i7 3770 3.4ghz Ivy bridge with a 77w TDP, both are LGA 1155, technically they are compatible, there should be no problem, but after installing it when you turn on the computer, it did not give image, the screen stayed black, it did not start and after a few seconds the fans speed up. I don't know what can be, the graphic card is not compatible? should I update the EFI/BIOS to accept Ivy bridge? or Apple incorporated some kind of blocking? I would like someone to help me or someone in the comments will guide me with this, I don't know what to do. I don't know what to do. Thank you very much.
Hey Jose I know It’s late response and not sure if you figured it out, but from my understanding is that you can only upgrade to the exact CPU that Apple would have offered in the 2012 model year. Same with GPU’s. You just can’t pick any GPU or CPU. I have read that the i7 3770s would work and read on Macforums that someone had the same issues you had with the 3770k, but someone else was able to get the 3770s to work
I love it I’m planning to buy a 2010 21.5 wide screen an i3 core can I be able to upgrade cpu to a an i5 ?
will this work on the i3 2011 imac?
I just want to change the termal paste, is hard?
it didn´t work, you didn´t show it...
I really want to try this but have no previous experience in upgrading computers. Makes me extremely nervous and I feel like there’s a lot of parts and could get overwhelming fast.. should I do it?
If you think that the performance difference is worth the money and time then yes. It’s really not that hard. It looks worse than it is
Tech It Out thank you so much for replying. Whats the difference between HD and SSD? I don’t really understand those two things but I feel like I’d need an SSD if I go thru with this cause I use high amounts of CPU when using my recording software.. (musician here if that explains my lack of knowledge 😂🤘🏼) thanks
Tech It Out and also if it’s not to much of a hassle can you post the links to the stuff you got for this upgrade? Would be SO helpful
Does it PSU works with this CPU?
Can I make it in a 2015 iMac ?
Hello Tech It Out, I have an iMac I5 Mid 2011 21.5 inch at 2.7 GHZ. By upgrading the processor as you have done will get me up to what fully capable MAC operating system? Lastly, which 2600s processor do I chose from? When I look on eBay I see a lot of 2600s processors at only 2.8GHZ. Will the point one GHZ be a big deal upgrade for me? I do understand that by going to i7 that helps. Please help me understand here kind sir. I like your vid too...
Technically you could upgrade with your current processor, the issue with this iMac is not actually the processor, but rather the gpu, which will not work with Mojave and Catalina. It’s weird this particular AMD graphics series has weird glitches with the new macOS. I hope to upgrade my gpu soon and I will make a tutorial on how to do so.
@@techitout4710 Its all good, I understand Apple does things on purpose so I don't get the latest OS. At least by upgrading the processor, I might get one version later than what I'm authorized. I did order the latest Wifi card with BT 4.0, so that's one upgrade I can do easily on my own...thanks for all that you do.
@@techitout4710 Sir is the GPU in my 21.5" iMAC upgradeable? You talk about doing a GPU upgrade, do you have a video on that? Oh and one last question, besides high sierra, what other OS am I capable of installing. Thank you so much for all that you do.