抛弃macbookpro16寸，改造iMac5Ki99900k，64G内存+1T+8T
其实这台macbook pro 16寸，买了两个多月，刚发布的时候就买了，主要是拿来剪辑视频，一开始的使用计划是外出携带方便，回家可外接显示器进行高强度剪辑视频，毕竟这一代的性能还可以，后来用了两个多月，发现只带出去过三天，其他时间都是放在家里，外接键盘鼠标显示器当主机使。 感觉略显浪费，并且有一些缺点，比如散热问题，比如自带的512G存储不够一直外接了个8T硬盘，4个C口被充电和显示器占去了2个，还有1个单独给了8T的外接硬盘，最后1个C口接HUB要负责键盘鼠标读卡器，使用极其不便，遂萌生了直接上iMac 5K的想法，毕竟那个5K显示屏很香，
有人说macbook也可以外接5K显示器呀，
但是单雷电3接口的5K显示器很贵，要大几千，山寨的那种5K面板显示器驱动板又做的不好，要双DP输入，本来macbook就只有4个口，综合考虑，决定上 iMac 5K 并改装 i9 9900K
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这台笔记本的 geekbench5 跑分：
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改装完 i9 9900K 后的 iMac 预计跑分：
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https://pchomes.cn/source/plugin/csdn123com_zhuanzai/display_picture.php?url=http%3A%2F%2Ftiebapic.baidu.com%2Fforum%2Fw%253D580%2Fsign%3Dca9074b5958ba61edfeec827713597cc%2Fa783b9014a90f6030828ee382e12b31bb051ed32.jpg 要开始拆了，准备了电吹风，撬板
这是最难的一步，一不小心屏幕碎了，或者撬出了屏线
那么更换这块5K显示器总成起码大几千，而且还是旧款拆机，不是2019款的最新出厂。。。
利用茶几和沙发平放好，拆下来的显示屏可以直接放到沙发上
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沙发对面的65寸电视机循环播放拆机教程，
https://pchomes.cn/source/plugin/csdn123com_zhuanzai/display_picture.php?url=http%3A%2F%2Ftiebapic.baidu.com%2Fforum%2Fw%253D580%2Fsign%3D0ebb9a8b46da81cb4ee683c56267d0a4%2Fa712632762d0f703325ae7a31ffa513d2797c5e2.jpg 网上的拆机教程很多，我就不详细放了，用电吹风加热屏幕四周，然后用铲子插进去0.5cm - 1cm的深度，割开粘合屏幕的泡沫胶，然后插个薄薄的卡，防止再次粘合
注意不要太用力撬，会碎
也不要插进去太深，屏幕会出现线，进灰等等
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打开屏幕后，我又插电开了下机，确认了屏幕完好，没有损坏 https://pchomes.cn/source/plugin/csdn123com_zhuanzai/display_picture.php?url=https%3A%2F%2Ftb2.bdstatic.com%2Ftb%2Feditor%2Fimages%2Fface%2Fi_f26.png%3Ft%3D20140803https://pchomes.cn/source/plugin/csdn123com_zhuanzai/display_picture.php?url=http%3A%2F%2Ftiebapic.baidu.com%2Fforum%2Fw%253D580%2Fsign%3D490ea7b18e25bc312b5d01906ede8de7%2Ffc42ad4bd11373f0e6f91de0b30f4bfbfaed048f.jpg 拔掉屏幕的2个排线，一根带卡扣，一根不带，拔掉后就可以立起屏幕，然后撕掉底部logo处的胶，彻底分离屏幕
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成功做完这一步，你就成功了一半了
里面的做工，入门配置的imac用的是32G固态硬盘加1T机械硬盘，非常的不厚道
但主板做工还是不错
走到这里，接下来的步骤就不难了，只要你不是手残玩家，会碰断个排线啊碰掉个电阻啊啥的，基本就是拧螺丝的事情了
https://pchomes.cn/source/plugin/csdn123com_zhuanzai/display_picture.php?url=http%3A%2F%2Ftiebapic.baidu.com%2Fforum%2Fw%253D580%2Fsign%3D39e3c55f16e9390156028d364bec54f9%2Fbf44d688d43f8794e1f83551c51b0ef41bd53a4e.jpg 先拆音响和硬盘
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再拆电源板，上面1个排线，下面2个粗排线
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分离右边的音响
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取出主板，可以看到32G的固态硬盘
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装上新的CPU ： i9 9900K，并涂上硅脂
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顺便帮GPU重新上了硅脂，苹果原装的硅脂很硬，才用了70小时
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装上散热片，顺便绑了根橡皮筋，注意固态和主板之间有个转接器
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简单的组装了下开机试试
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能够识别到硬盘，之前这块硬盘在 macbook pro 2013年末上识别不到， 但是在 imac 2019 上可以识别到
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