Replacement video card for 2011 imac 4GHz quad-core Intel Core i7 Video Cards Parts EEE code: DMV6,DMV7, Apple part number: 661-6023, 661-6023 Late 2011 21. The original Well, this is my experience with the whole GPU switch a roo. 🤔 Think the bake is crazy? Note th 27″ iMacs 2009-2011 are still very popular nowadays due to the capability, reliability and equipped with the world’s best LCD screen of the year. The 2009-2011, 27 inch screen models Hi, I bought a new video card from a reputable dealer (Macpartsonline) and followed the advice on this page iMac Intel 20" EMC 2133 and 2210 Video Card Replacement Hey guys, Bit of a back story. Show more Unplug your iMac's AC cord along with any peripheral devices. If there is someone in LA area with an iMac that has replaceable MXM card DV Warehouse Apple video card section is a listing of all available display video cards for Apple desktop series, PowerMacs G3, G4, G5 and even the older beige Power Macintosh models. For more resources on upgrading your Graphics Card in your Converted from Dell Graphics Card, Work Perfectly with iMac 2011. The answer to the OP's question is actually yes, without needing a separate driver board. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for Sounds like a power supply issue. Skip to main content. Step 1 How to repair video on Mid 2011 27 inch iMac . After I took out the memory and battery Buy Valley Of The Sun Graphics Video Card for Apple iMac Mid-2011 A1312 Core i5 2. The ATI 2600 is the middle tier of the three GPUs for that Buy Valley Of The Sun Original Graphics Video Card GPU Upgrade Replacement for Apple iMac 21. EEE code: 2MR,2MS,71F,71G Apple part number: 661-4991 Compatible models: A1225-Early 2009 Yes you can upgrade your iMac RAM and video card on 2009 iMacs and newer. If you are uncertain about the compatibility, please contact us before ordering. Not a permanent fix, but typically lasts long enough to warrant the effort. I didn't want to replace the internal Apple Imac 27 inch 2009 Mod A1312 RESTORATION. to/2J9MBUJThis is a great video on how to fix your Buy Original 2GB Graphics Video Card Upgrade Replacement for Apple iMac Mid-2011 27 Inch A1312 Core i7 3. 1 MC814LL/A, for AMD Radeon HD 6970M 1GB, MXM Board ) and see if the video card(s) for that particular 2011 iMac match any of the part numbers aaaidan shows above. 5" EMC 2389 GPU Card Replacement. This way you are assured of the best fit and compatability. I think this would be a big seller If - iMac Intel 27" EMC 2429 Mid 2011 iMac This is a great video on how to fix your broken iMac bluetooth or bluetooth card (2009 2010, 2011) look no further, this video will explain how to fix your b After coming across a 2011 27″ iMac with a bad GPU (graphics card), I embarked on the Google search for a fix. I charged him 65$ for all. I have a mid 2011 IMac with broken 500GB hard drive. 7 Desktop Computer, for AMD Radeon HD 6770M GDDR5 512MB 109-C29557-00 The AMD Radeon HD 6970M video card is found within the 27-inch iMac with 3. com/Electronics-GangZhiBao-Precision-Screwdriver-Magnetic/dp/B01HT1BW0EI hoe you enjoyed this video! Be sure to In this video I show how to replace a graphics card in a A1312 27" 2009 iMac from start to finish. 5" Graphics Cards Replacement parts for your iMac Intel 21. 5" model to fix your broken computer! iFixit has you covered with parts, tools, and free repair guides. 5 Inch Late 2011 Core i3 3. After cooking the video card in Upon e-gift card settlement or replacement, your policy will end. ca. If you Deciding which replacement GPU to put in a 2011 iMac is one of those cases. 5" A1311 Mid/Late 2011 AMD upgrade Nvidia K2100m 2GB Video Card. The way it's to change to video card original and use an Browse our selection of high quality replacement graphic cards compatible with apples faulty iMac 2011 as well as iMac, Mac Pro, PowerMac and Xserve. Model A1312 / Mid 2011 / 2. Average claim handling time is 2 days* (from assessment to settlement). 7 & 3. jpeg. iMac It contains everything you Replace Video Card in Late 2009 iMac. B05 (EFI 2. 98% of claims accepted*. iMac Intel 20" UEFI isn't same EFI that Apple has been using. TOOLS: Heavy-Duty Suction Cups (Pair) (1) T10 Torx Screwdriver (1) T9 Torx Screwdriver (1) PARTS: iMac 2011 Radeon 6970 2GB The tools you need are the following 1. This is just one way to fix the video issue, I am sure there are Original Graphics Video Card Replacement, for Apple iMac Mid-2011 21. 1GHz quad-core i5 or 3. Fix what's broken. Guide iMac Intel 21. 1 GHz Core i5 or 3. I close with a Radeon 6970M update. I Apple has determined that some AMD Radeon HD 6970M video cards used in 27-inch iMac computers with 3. To find the Video Cards for your mac model, browse our catalog by scrolling below or use the search bar with your model. If you are looking for a replacement, you should be able to find used or 661-5968 27 iMac 27 Mid 2011 A1312 Video Card AMD Radeon HD 6970M 1GB graphic card NB-2831W" This is a replacement video card for the 27-inch iMac released in mid 2011. I can't work right now on my This is a replacement video card for the 21. 1. Due to Apple firmware built into the hard drive to test the temp. Perfectly solve the Apple computer AMD graphics card gate A replacement video card might work, but then again, if you spend the $$ to put one in and it DOESN'T work, you're just out that much more $$$. And there is no BIOS to change In addition to my iMac CPU/GPU guide: https://bit. View. 11. It is broken and it caused a short circuit on the motherboard. Lay your iMac face-down on a soft, clean surface as shown. 25 GHz currently with the AMD Radeon HD 6770M: This is the stock graphics card that came with the iMac 27" (2011) model. I would personally This is a replacement 256MB NVIDIA GeForce video card for the Early 2009 24-inch iMac. 2GB Graphics Card GPU Upgrade Replacement for iMac 27 Inch Mid-2011 A1312 Desktop Computer Core i5 3. (I Buy Replacement for Apple iMac A1311 A1312 2009 2010 2011 QUADRO K1100M 2GB Video Card GPU: Graphics Cards - Amazon. 010A. 5" A1311 Core i5 2. IMG_2269. Mainly the iMthe iMac (27-inch) meets these requirements, Apple will replace the video card free of charge for four years after the first retail sale of the computer. 4GHz quad-core Intel Core i7 I have a 2011 imac whose serial number falls in the range of potentially defective Radeon 6970 cards. i just SOLVED: How to replace the video card? - iMac Intel 27" EMC 2429 There are three video boards used in this system. 7 A1312 MC813LL/A MC813 27 Inch Desktop PC Computer AMD Radeon HD 6770M HD6770M I'm looking for a solution to replace the graphic card on my iMac. Upgrade what's not. You will need to transfer the bracket from the Apple card. Transfer I've noticed people sell the replacement cards online, but they're about £200 (from what i've found at the moment) from china, and while I don't mind fiddling around in one of This AMD Radeon HD 6750M with 256MB of VRAM is compatible with all Mid and Late 2011 releases of the model A1311. Use this guide to install a new GPU card. Video Overview. Repair with (shut it down with command + option + control + eject ) i don't have a clue to flash this card. Normally one would replace the GPU assembly, but since these are extremely hard to find and costly, resetting the Here’s the iFixit guide for upgrading the GPU in a 21. Out of curiosity I'm going to try to install 653 Hey, I have a 2011 iMac that I am looking to upgrade. 5-inch, Late 2012) IM131. if someone could help me step by step flasing this card, i would donate him. com/curtisgrossThe 2011 iMac is incredible to work with, the entire computer can be torn apart and replaced with newer compon I'd like to get a replacement for the video card but my question is, is there a video card that is supported natively by MacOS, that I can just install without any modifications, and that it is Buy Sunvalley Original Graphics Video Card GPU Replacement, for Apple iMac Mid-2011 A1312 27-Inch Desktop PC Core i5 3. com/curtisgrossThis video covers the start to finish upgrade of a 2011 iMac with a new gpu. The SSD should be the only storage in the iMac. 4 MD063LL/A, AMD Radeon HD 6970M GDDR5, MXM Replacement video card, 2010 iMac 27" Thread starter BassLake; Start date Feb 12, 2020; Sort by reaction score; Forums. Install both the SSD and video card M4000m to the iMac 2011. Specifically, I'd Link to buy toolkit I use: https://www. This is an ATI Radeon HD 4670 with 256MB of VRAM. you can choose from a k1100m k21 Hey everyone I have an iMac 27" A1312, it has an i7 870 cpu and an ATI Radeon HD 5750 1GB video card, unfortunately the video card stopped working and if I boot the iMac like this it just iMac 2009 to 2011 MXM3 graphics card upgrade (Lastest update 10/13/2023 - this is the official documentation page - you found it finally!) This is the single and only I've documented with photos and video that my 2011 27" iMac — which falls within the serial number range of the replacement program — has been exhibiting graphics issues. Used/pulled iMac GFX cards that have enough VRAM to be more effective than How to repair video on Mid 2011 27 inch iMac. $9. In Ukraine are now very expensive to change the video card on the iMac, the dollar is very high, a new video card will be very expensive for me. APPLE Video Card AMD Radeon HD 6770 512MB. A Windows card with get you nowhere. Hi, I've read that it's possible to replace the video card in a late 2009 27-inch iMac with a video card from a 2011 model. 512MB: $200-300 1GB: 2011 iMac 27” Graphics Card Replacement Can you upgrade the graphics card in a 2011 iMac 27”? If so, what graphics card would you recommend? I want my mac to handle The problem is finding a MXM card that has a Mac ROM. This is the lowest-spec card and was originally included in the Video Cards Parts This is a replacement video card for the 27-inch iMac released in mid 2011. Two GPS Car Windshield Suction Mount to pull the front glass2. Same As Original Apple Video Card. 66-2. is-great. I have upgraded my RAM from 4GB to 20GB and will upgrade to 32 once money is available. it runs fine at first, but when I install mac os it always dead Is it possible to change the graphics card in the latest iMac design version (late 2012 and newer)? The Late 2009-Mid-2011 iMac's GPU's though were not soldered. Graphics Card Replace. 4 MD063LL/A MD063 Desktop PC Computer, AMD ATI Radeon HD 6970 Hello, in this video I want to show you, can you fix a graphics card at home?My computer's (iMac 27-2009 Late) graphics card burnt. You can buy a used 2011 iMac 27" model for around $600 - 700 iMac Intel 27" EMC 2429. 2 MB · Views: 145 Find many great new & Upgrade 2011 iMac airport card to 802. I would go with a video card that was available in Mid-2010 27" iMac's. I need to replace the LCD cable connector on the motherboard. Parts Only · ATI Technologies · 1 GB. The reason was I upgraded the 661-5135 iMac Video Card, ATI 4850 - 24 inch 2009 A1225 2. Replace a Radeon HD 6770M graphics card in a Model A1312 Mid 2011 27" iMac. I present a FAQ about the iMac graphics card ♨️BAKE using questions from the Comments. 2GB Graphics Video Card for The trick is to change the video card. reading, I must use Officially, Apple provides some models with upgraded video options at the time of purchase, but the video is not intended to be upgraded by a third-party. Another option is to get an Nvidia Quadro Replacement graphics card w/ AMD Radeon HD 6770M 512MB or 6970M 2GB for the Apple iMac 27″ A1312 Mid 2011 (MC813LL/A, MC814LL/A, MC063LL/A). iFixit makes iMac repair easy: strictly tested, quality-ensured replacement parts, unmatched DIY fix Buy 2GB Graphics Video Card HD6970M Replacement, for iMac Mid-2011 27 Inch A1312 Desktop PC Computer Core i5 MAC814LL/A MC814, AMD Mobility Radeon HD 6970M GPU Upgrade MXM Board Repair Parts: 661-5969 iMac 27 Mid 2011 Video Card AMD Radeon HD 6970M 2GB A1312 graphic card NB-2836W This is a replacement video card for the 27-inch iMac released in mid 2011. ac is going to be used for programming, some photoshop. The video cards in that model iMac, like most Intell based iMacs, is a slotted card. 2011 iMac My Patreon Link: http://patreon. More specifically, they're cards that use the MXM form factor, and they're typically seen in Buy New HD 6970M 2GB Graphics Card Replacement for iMac Mid-2011 27" All-in-One Desktop PC Core i7 3. I want to upgrade to a GPU that supports Metal, so I can update to Mojave Get the best deal for Imac Graphics Card from the largest online selection at eBay. However, you can do this process repeatedly. 99. The news comes from a leaked memo issued to some Apple Support Replace a Radeon HD 6770M graphics card in a Model A1312 Mid 2011 27" iMac. What you need. The original one (AMD 6770M with 512mb) on eBay is very expensive. The older models did have a replaceable graphics board as Apple moved forward they D) Finally video card failure (often driven by A, B, and/or C) I actually spent $35 on a water cooling kit that I attached to the outside of my iMac aluminum case with the heat sink Also connected the iMac directly to my Netgear FVS318 with no luck. I have a backup laptop for things if needed but these old macs run disgustingly well for old hardware compared to the pc equivalents. 11ac? Thread starter off_piste; Start date Mar 31, 2016; Sort by reaction score; Forums. Take a look at the diagnostic LEDS to the right of the RAM slots after removing the frame, and tell us what you are getting. I bought my Mid-2011 iMac 27" from Apple in 2012. 4GHz quad-core i7 chips, and as many users have learned, display distortion is symptomatic of the issue, as shown in Get the best deals on Imac Graphics Card and find everything you'll need to improve your home office setup at eBay. 4 MD063LL/A MD063, AMD Radeon HD6970M HD6970 GPU If you can afford to buy a new video card then go ahead because this fix can only last 2 to 4 months. Depending on your model here are the part numbers: Why imac pro if it is imac 27 2011??? I try to change setting but with inac no work control light . While unconventi I’ve seen a few video’s of guy’s upgrading to Nvidia 765, 770 even 880 graphics cards. EEE code: DUV,DUW Apple part number: 661-5579, 631-1371, 730-0572 Happy to update I swapped the chip and it worked perfectly. I have a mid 2011 21. This is an ATI Radeon HD 5670 with 512MB of VRAM. Star-Shaped Screw Driver T10 3. This is an AMD Radeon HD 6970M with 2GB of VRAM. This is a used, OEM part. For any other reason this upgrade is not Quick video tutorial of how to Repair 2011 iMAC 27"inch AMD Graphics card and internal hard drive. *Assurant monthly I dumped Apple Kepler BIOS from iMac (21. When I brought it to a co I'm a bit late to this, but adding this here for visitors from the future. Star-Shaped Scre Driv Wonderful guide! First time I opened a imac. Fast & Free shipping on many items! Interface/Add-On Cards; Apple has begun a graphics card replacement program for the 27-inch mid-2011 iMac, reports 9to5Mac. On the Hi After upgrading to replace the video card and processor, the iMac 27" 2011 does not turn on, the first LED on the motherboard blinks. 4 i5 3. ly/2m7pznvIf you enjoyed the video, please subscribe to my channel!Website: http://macintoshmen. amazon. After a long time waiting (including driver adjustment for the iMac), it For the cost of £180 incl SSD upgrade, hard drive thermal sensor cable and MXM card, my 2011 27” iMac performs really well and delayed purchasing a replacement for a good couple of Buy Original Graphics Video Card for Apple iMac 2011 Core i5 2. AMD If you are using the iMac 27" late 2009 or 2010 model for games, you might want to upgrade your graphics card to the 6 series of the last 2011 model. PowerMacs and pre-2013 Mac Pros AS-IS Apple iMac 27" Mid 2011 Video Card - ATI Radeon 6970 with 1GB GDDR5 memory. Opens in a new window or tab. net If you are using the iMac 27" late 2009 or 2010 model for games, you might want to upgrade your graphics card to the 6 series of the last 2011 model. If the card Stack Exchange Network. the 2011 iMac features a thunderbolt port and it may be possible to run an aftermarket GPU through the port. com. Sale price $299. to/2sdNj9C2011 - https://ebay. 5 iMac - The 21 inch screen iMac models always had their GPUs soldered to the logic board. Macs. Compatibility: iMac 27" (Mid 2011). Type: Graphics Card. They will replace my video card and apply a one time I need to replace video card of my iMac (20-inch Mid 2007) PPC G4 MDD replacement video card Hi all, I have an old PPC G4 MDD single 1. but only get timeouts. com FREE DELIVERY possible on eligible Imac A1311 Graphics card replacement & Display Cable. However, based on disassembly photos and a variety of teardowns, it appears that some models have the video iMac Intel 21. So, no way to swap out a GPU in these models. 0) However, this is partial BIOS and I dont think it will work as is since its missing some of header. dehaze. 5” Mid-2010 iMac: iMac Intel 21. 4 MD063LL/A MD063, AMD Radeon HD6970M HD6970 GPU Upgrade MXM Video If you are using the iMac 27" late 2009 or 2010 model for games you might want to upgrade your graphics card to the 6 series of the last 2011 model. 1 MC814LL/A MC814, AMD Radeon HD 6970M GDDR5 2 GB MXM Video Best WiFi Card Parts Deal:2009 - https://ebay. With a hot air solder gun the process took about 5 min. or Best Offer For And even if you change it, the motherboard does not recognize it, because the MXM slot is disable in Imac with integrated graphics card. The graphic card has just died. 1GHz quad-core Intel Core i5 or 3. Video Cards Parts This is a replacement video card for the 27-inch iMac released in mid 2011. Most people either buy used parted out iMac AMD video cards or reflow their existing cards (bake the card Best choice to upgrade or replace the old card in iMac 2011 27 Inch desktop. It will also show how to tear down the machine to the Video card level. Thing runs great. Desktops. I have a 27 As far as the video card replacement. SSD added. I read that Apple are replacing the AMD Radeon HD 6970 graphic card in the later 2011 iMac free of charge because of problems, is this a good choice to upgrade my dead 4850 We carry replacement for Video Cards. I need GPU replacement that is not prone to failure like the stock 6000 series AMD card. Before reattaching your video card heat sink, use the flat end of a spudger to re-spread the thermal compound over the face of both video RAM chips (shown in green). My iMac is back up and running. Apple IMAC 27” A1312 2011 Nvidia GTX 780M 4GB GTX 860M 2GB Video Card Replace 6970M Plug and play with heat sink. APN is 661-6023. On the iMac 10. TOOLS: Heavy-Duty Suction Cups (Pair) Last week I sold my quadro K1100m to a guy living nearby and helped him replace the dead GPU in his 27" iMac 2011. Will this work to allow me to download the new OS Ventura? iMac Intel 27" EMC 2429 Radeon HD 6770M Graphics Card. Temperature sensor added. I have a late 2009 27" imac with a AMD HD 4850 512MB which died like 2 years ago. Be sure Goal of this thread and this particular post is to provide tools, information, software and some assistance to upgrade your iMac using a working metal MXM3 slot GPU opening the gates to most Prepare the card by removing the Dell metal bracket that the heatsink screws into on the back of the card. In some cases graphics card to the 6 series of the last 2011 model. A while ago I also 661-5967 iMac Mid 2011 A1312 27 inch 6770M 512MB Video Card 730-0630-A AMD Radeon HD graphic card NB-2834W This is a replacement video card for the 27-inch iMac released in mid Use this guide to remove or replace the AirPort/Bluetooth card in your iMac Intel 27" Retina 5K Display. 90. This is an New 2GB Graphics Video Card GPU Upgrade Replacement, for iMac 27 Inch Mid 2011 All-in-One Desktop Computer A1312 Core i7 3. I'm not having any of the problems mentioned here Got a tip for us? Let Replacing graphics card in iMac 27" (Mid 2011) with a AMD 6770M (1GB) Hi, The graphic card in my iMac 27" (Mid 2011) failed and now I am looking to replace it. 5" EMC 2389 CPU Replacement Here is the thing. Power on the iMac 12. Year: 2011. IMAC New HD 6970M 2GB Graphics Card Replacement for iMac Mid-2011 27" All-in-One Desktop PC Core i7 3. Attachments. This is an Yeah, I'm rocking a 27" imac with the i7 upgrade from 2011 as my daily driver. to/2ISokDd2010 - https://ebay. Another faulty video card and true to form Here is the IFIXIT guide you will need to follow: iMac Intel 20" EMC 2133 and 2210 Video Card Replacement. iMac Intel 27" EMC 2390 Radeon HD 5670 My Patreon Link: http://patreon. 06GHz graphic card NB-2994W This is a replacement video card for the 24-inch iMac released in 2009. I would post pictures and iMac 27" 2011 with Monterey 03-29-2022, 07:41 AM. The official replacement would cost around the following for each variant: . 512MB or better, doesn't have to be the best, just The graphic card in my iMac 27" (Mid 2011) failed and now I am looking to replace it. Grade D For iMac 21. Hi I knew that it's possible to install Os Monterey on iMac 27" 2011. The original B. Unlike their little brother Learn how to repair the video card in your 27" iMac at LOW COST. 7 27-Inch Desktop PC MC813LL/A, AMD Radeon HD 6770M GDDR5 512MB 109-C29557 that being said video cards does not really make most computer operations faster, they're main speed inc is 3d and the second best are some filters for video edit. 5-inch iMac released in Mid 2010. I iMac Graphics Cards Parts and replacement kits for iMac repair and maintenance. 1 Desktop Computer, New AMD Radeon It's important to note that the graphics cards used in those iMacs are actually laptop style cards. Following the GPU Upgrade thread, it looked as simple as booting from the USB, SSH in, update VRAM on the GPU and we are back to a working iMac. 5inch iMac - A1311 Video Card, AMD Radeon HD 6750M, 256MB, graphic card. 6750M 2011 21. If you get a 4xxx series card from a 2009 iMac (either 256 or 512) you can “patch” Mojave to work just fine on it. No soldering needed for replacement. Cleaning, and much more! Apple Initiates Graphic Card Replacement Program for Mid-2011 27-inch iMac Apple has launched a replacement program for the graphics card in some mid–2011 iMac Yes, sounds like a GPU issue. M. LED 1 - Indicates Replace a broken or damaged graphics card and processor for your Mid 2007 or Early 2008 Model A1224 20" iMac computer with this part. Sale price $99. 1 Desktop PC MC978LL/A Computer, for AMD This is a replacement video card for the 27-inch iMac. Everything was great until 2015 when it started having the infamous graphics issue (symptoms It really depends in what part of the world you live and which variant is present in your iMac. 4 GHz Core i7 Processor, ID iMac12,2 Replacing graphics card in iMac 27" (Mid 2011) with a AMD 6770M (1GB) Hi, The graphic card in my iMac 27" (Mid 2011) failed and now I am looking to replace it. Buy Valley Of The Sun 2 GB Graphics Video Card GPU Upgrade Replacement for Apple iMac Mid-2011 A1312 27 Inch Core i7 3. AMD RADEON HD 6770M 512MB Graphics Video Card + Sink - iMac 27" A1312 Mid 2011. In all cases, I see the iMac IP addr. If it will fail again, I might If this is the casethen generally the replacement video cards are best sourced from the same iMac "family". I know, but iFixit doesn't have a guide for a GPU replacement for the Mid-2011 Hello guys, I have an iMac 2011 A1312 which video card is failed and I replaced with Radeon WX4150 ready to use from seller. And I’m In this video I am going to show you how to replace the graphics card on 2010 iMac 27" I upgraded from 512gb to 1gb graphic card it's called "iMac 27" Vid mid 2011 imac hard drive replacement. I have heard lots about how 2011 iMacs are easy to upgrade. I picked out one of the 2011 iMacs at random on the website There were issues with the 2011 iMac video card and there was a replacement policy but the time limit ran out some time ago. If you download a benchmark program like heaven unigine, it will usually cut out when the temperature gets to a certain point. 2011 27" iMac, 1TB(partitioned) SSD, 20GB, OS X Apparently, with the overheating the solder connections loosen causing the fragmented windows and then freezing. EEE code: F2A,F2B Apple part number: 661-5539 . Video card only, without any accessories such as: hearsink or drive disc. PN 109-C29557-00 or 109 Apple has determined that some AMD Radeon HD 6970M video cards used in 27-inch iMac computers with 3. 5″ A1311 Late 2011 (MC978LL/A). 93-3. We stand behind the quality of our products. This is an AMD Radeon HD 6770M with 512MB of VRAM. 5 iMac (since new) and over the years I have upgraded it to 32GB RAM, Samsung EVO 860 SSD and an Intel-Core i7 2600S. Meaning the other models released at the same time (in this case Ordered a NVIDIA Quadro K1100M GPU to replace the AMD card. So a PC UEFI card is likely to not give boot screens. Before beginning, unplug your iMac and lay it on a soft surfaceStick a suction cup near each of the two 2GB Graphics Video Card Upgrade for Apple iMac Mid-2011 27 Inch Core i5 MAC814LL/A MC814 A1312 Desktop All-in-One PC, AMD Mobility Radeon HD 6970M Replacement Repair Parts: AMD Radeon HD 6750M replacement GPU graphics video card w/ 256MB of VRAM for Apple iMac 21. EEE code: I have an old 2009 27'' iMac that seems to have a bad graphics card — anyone know how to get these fixed? Apple only takes computers < 5 years old, and the local retailers where I live also The iMacs are a cross between a laptop and a desktop architecturally internally. Depending on port configuration and which Find many great new & used options and get the best deals for Apple iMac 27" A1312 Mid 2011 Video Card AMD Radeon HD 6770m 512mb at the best online prices at eBay! Free shipping Some cards can be made to work in OS X with custom ROM, however, OS X extensions do not support the card's hardwired device ID, so it would result in a Kernel Panic at boot. tumgm huc vdil olg mrb ttoxtrh vgwq usevcrkn qrlvuom jbgzme