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iMac Intel Core i3 CPUからCore i7にアップグレードする

ガイド情報

= 完了 = 不完全
    Upgrade mid 2010 27 inch Apple iMac from a '''Core i3''' 3.2GHz (Dual core) to '''Core i7 '''2.93GHz (Quad core) processor. [ … ] I used this guide for disassembly and reassembly. [ … ] http://www.btobey.com/learn/imac-ssd-install.php [ … ] Also added a 3TB SATA drive and 32Gb of RAM to max out this system under Lion 10.7 [ … ] * Update : Removed the 3Tb SATA drive and replaced with 512Gb SSD and upgraded to Mountain Lion 10.8 * If you upgrade or change the HD, you will need to buy HDDFanControl software to control the HDD fan which will run at full speed otherwise. [ … ] * April 2013 - 1 year later : This system has been absolutely ROCK SOLID with no crashes, no kernel panics and no freezes! [ … ] * April 2014 - 2 years later : now running OS X 10.9 Mavericks successfully with zero issues. System continues to be fast - but is starting to show its age compared to Sandy Bridge, Ivy Bridge and Haswell architectures! Newer apps are starting to creak at the seams & the beachball is now a fixture. [ … ] * April 2015 - 3 years later. Yosemite 10.10.3. Continuity works but Handoff does not (lacks built-in Bluetooth LE v4.0). Not as fast as my Haswell Macbook Pro or 2010 Xeon 12 proc Mac Pro, but still rock solid. With these simple mods, I have gained years of additional service out of this "obsolete" machine! [ … ] * May 2016 - 4 years later. Running El Capitan 10.11.5 . Only Handoff does not work (see above) but everything else is rock solid. New Notepad app rocks as does a stable version of Apple Mail (at last), and now that the abomination that was 'discoveryd' is dead and the tried and true 'mDNS-Responder' is back, networking is stellar once again. The system continues to amaze with its longevity. [ … ] * August 2016 - 4+ years later. Now running Sierra 10.12 Beta 2 with zero issues other than the usual beta bugs. [ … ] * November 2017 - It’s been 5 years since I did the upgrade and I still use this iMac in anger every day! Now running a OWC 1TB SSD and High Sierra 10.13 with APFS. Machine has been absolutely flawless! [ … ] * September 2018 - It’s been 6 years, yes SIX years! since I did the upgrade and I still use this iMac in anger every day! Now running Mojave 10.14 with APFS, using Dosdude's Mojave Patcher. Please note - this 2010 iMac (11,3) built in video card is *NOT* Metal compatible so video acceleration is DISABLED with Mojave which makes your iMac screen refresh sluggish, Photos to go black and other graphics anomalies but everything else is stellar. Dark Mode makes the upgrade worth it. [ … ] * March 2019 - I have abandoned using Mojave 10.14 on this 2010 27” iMac. The slow GPU makes it completely unusable. I’m back to High Sierra 10.13 with APFS, 1TB internal SSD and 32Gb RAM. This appears to be my optimal configuration for this 2010 27” iMac
    Upgrade mid 2010 27 inch Apple iMac from a '''Core i3''' 3.2GHz (Dual core) to '''Core i7 '''2.93GHz (Quad core) processor. [ … ] I used this guide for disassembly and reassembly. [ … ] http://www.btobey.com/learn/imac-ssd-install.php [ … ] Also added a 3TB SATA drive and 32Gb of RAM to max out this system under Lion 10.7 [ … ] * Update : Removed the 3Tb SATA drive and replaced with 512Gb SSD and upgraded to Mountain Lion 10.8 * If you upgrade or change the HD, you will need to buy HDDFanControl software to control the HDD fan which will run at full speed otherwise. [ … ] * April 2013 - 1 year later : This system has been absolutely ROCK SOLID with no crashes, no kernel panics and no freezes! [ … ] * April 2014 - 2 years later : now running OS X 10.9 Mavericks successfully with zero issues. System continues to be fast - but is starting to show its age compared to Sandy Bridge, Ivy Bridge and Haswell architectures! Newer apps are starting to creak at the seams & the beachball is now a fixture. [ … ] * April 2015 - 3 years later. Yosemite 10.10.3. Continuity works but Handoff does not (lacks built-in Bluetooth LE v4.0). Not as fast as my Haswell Macbook Pro or 2010 Xeon 12 proc Mac Pro, but still rock solid. With these simple mods, I have gained years of additional service out of this "obsolete" machine! [ … ] * May 2016 - 4 years later. Running El Capitan 10.11.5 . Only Handoff does not work (see above) but everything else is rock solid. New Notepad app rocks as does a stable version of Apple Mail (at last), and now that the abomination that was 'discoveryd' is dead and the tried and true 'mDNS-Responder' is back, networking is stellar once again. The system continues to amaze with its longevity. [ … ] * August 2016 - 4+ years later. Now running Sierra 10.12 Beta 2 with zero issues other than the usual beta bugs. [ … ] * November 2017 - It’s been 5 years since I did the upgrade and I still use this iMac in anger every day! Now running a OWC 1TB SSD and High Sierra 10.13 with APFS. Machine has been absolutely flawless! [ … ] * September 2018 - It’s been 6 years, yes SIX years! since I did the upgrade and I still use this iMac in anger every day! Now running Mojave 10.14 with APFS, using Dosdude's Mojave Patcher. Please note - this 2010 iMac (11,3) built in video card is *NOT* Metal compatible so video acceleration is DISABLED with Mojave which makes your iMac screen refresh sluggish, Photos to go black and other graphics anomalies but everything else is stellar. Dark Mode makes the upgrade worth it. [ … ] * March 2019 - I have abandoned using Mojave 10.14 on this 2010 27” iMac. The slow GPU makes it completely unusable. I’m back to High Sierra 10.13 with APFS, 1TB internal SSD and 32Gb RAM. This appears to be my optimal configuration for this 2010 27” iMac

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      ガイドの手順

      手順1

      まず、パーツ、工具、静電気防止のストラップとグローブ(グローブはガラスと液晶ディスプレーのため)を集めることから始めましょう。

      手順2

      Core i7 2.93GHzクアドコアプロセッサ、Arctic SilverのサーマルコンパウンドとiFixit+のOWCツール

      手順3

      HD、スーパードライブ、マザーボードを外します。これらのアイテムを外すためにすばらしいiFixitのガイドを参照してください。

      手順4

      マザーボードをひっくり返し、4XTorx8の底にある放熱板のネジをやさしく外してください。(一番上にあるフィリップスネジではありません)

      手順5

      Arctic Silver サーマルコンパウンドのリムーバーを使って、工場のコンパウンドを取り除いてください。

      手順6

      Core i3に別れを告げて、Core i7に交換しましょう。

      手順7

      ガイドを書いてから5年以上経ちました。今はHigh Sierra 10.13を使っています。機械は完璧です!

      手順8

      6年以上経ちました。今はMojave10.14を使っています。ダークモードはアップグレードを価値あるものにしています。

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