ZoomQuiet一直追着我要这个文档，今儿又在buzz上说了一下，今天周末加班搞定这个欠账吧。

拆装这些东西已经有很多经验，单纯一个流水账应付周总之用。

首先准备材料，SSD和内存购自amazon.com，使用buytong.com美国代购运回国内，代购的费用是RMB 50元左右，包含包装、EMS和保价费。

SSD使用的是Corsair Force Series GT 120GB，支持SATA III接口，读写速度标称是555MB/s和515MB/s，nb的是IOPS号称85K，这是我买这款的关键，amazon链接。

内存使用的是目前笔记本里最高等级的Kingston HyperX DDR3-1600MHz内存，amazon链接。

就是他们：

同时购买了一个硬盘架和USB光驱盒，用于放第二块儿硬盘和拆下来的光驱，taobao链接。

方案是把原机配的硬盘放置于光驱位，因为我这个2011年早期的macbook pro光驱位只支持SATA II，看其中的link speed字段：

释放身上静电，整理好桌面，开始拆机之旅。

1. 底部螺丝卸掉，先以对角线方向松螺丝，揭掉底盖露出机器内部：



2. 松开电池卡扣，停止电池向主板供电，卸掉原有内存：



3. 装上新内存，到此内存升级完毕：



4. 拆原有硬盘，四角四个螺丝拧掉，很容易拆下原有硬盘：



5. 新硬盘按上很容易
6. 拆掉光驱，仔细看看周围阻挡的排线和螺丝，松之：

,


7. 把硬盘上到硬盘盒子上，同时光驱上有一个卡扣需要拆下装到硬盘盒上：



8. 同时硬盘盒外侧有两处对两个螺丝的固定有一定的阻碍，需要用一个小锉刀简单处理一下，并且金属屑绝对不能带入机器内部，然后安排好排线，上紧螺丝，这是最麻烦的一步，当时忘记进行图片记录了，细心一些很容易搞定：



9. 最后检查一下：所有的螺丝是否上齐，插上所有的排线（尤其不要忘记电池的排线），清理灰尘，清理排线走向，完工！

我在新ssd上重新安装lion，开机按option，进入原有硬盘的recovery disk，然后step by step的进行lion的安装。因为是网络下载安装，进行了两天两夜，好在这个下载支持断点续传，晚上忙完回家开始下载，早上关掉上班。第二天继续。安装完成后开机只需要5s左右，一圈半“菊花”，应用程序都是秒开。

这第二台自购笔记本用了半年很爽，做工一流，升级的高分辨率雾面屏很好，此次升级后再也没什么可折腾的，安心使用到淘汰。

一名优秀工程师的艺术人生就此谢幕，他的产品改变了世界，他的思想影响了我们这代人。

他的产品艺术和技术的完美结合。

他向世人证明了如何用艺术和技术去创造一家公司，改变人们的生活，改变世界。

他向我们诠释了什么是执着创新、理想主义、追求完美、特立独行。

希望未来有更多的人能像乔帮主一样，这样我们会更精彩。

借用乔帮主的名言自勉：“Keep looking, and don’t settle. stay hungry, stay foolish.”

借用今天苹果的主页来悼念乔帮主：

:info:build /usr/bin/gcc-4.2 -c -I. -I../dist/.. -I/opt/local/include -I/System/Library/Frameworks/JavaVM.framework/Versions/Current/Headers -pipe -O2 -arch x86_64 -fno-strict-aliasing ../dist/../libdb_java/db_java_wrap.c -fno-common -DPIC -o .libs/db_java_wrap.o
:info:build ../dist/../libdb_java/db_java_wrap.c:123:17: error: jni.h: No such file or directory

这下简单了就是java的开发包需要update一下，于是在此下载最新的

Java for Mac OS X 10.6 Update 4 Developer Package Download

安装，问题解决。

找了一下，终于找到解决方法：
在控制台打开“偏好设置”，进入“键盘”的tab，然后把下面的”使用option键做为meta键“选中，即可完成以上功能。

PS，Mac OS X下修改网卡MAC地址：
% sudo ifconfig en0 ether aa:bb:cc:dd:ee:ff

关掉了卡巴斯基杀毒，换了台机器，换了数据线，居然还是报这个错。

神奇了难道让我手机变板砖？！

仔细Google了一番，原来在于windows XP下3个服务要打开，分别是：

• Messenger
• Terminal Services
• Telnet

去控制面板 -> 管理工具 -> 服务 里手动开启这三个服务即可。

没有深究为啥iOS升级需要这三个windows服务。而且报错如此不明，apple官方帮助页也没有提示。

改变：

• CPU升级到A4 1.5GHz，单核
• GPU升级到PowerVR 545
• 加入摄像头，很有可能是前置
• 内存升级到512MB
• 重量会减轻
• 会有支持CDMA2000的3G版

不变：

• 屏幕尺寸和分辨率
• 基本外形

几个小时后见分晓！

Keep looking, and don’t settle.

Your time is limited, so don’t waste it living someone else’s life. Don’t be trapped by dogma, which is living with the results of other people’s thinking. Don’t let the noise of others’ opinions drown out your own innervoice, heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.

演讲原文：

Thank you. I’m honored to be with you today for your commencement from one of the finest universities in the world. Truth be told, I never graduated from college and this is the closest I’ve ever gotten to a college graduation. Today I want to tell you three stories from my life. That’s it. No big deal. Just three stories.

The first story is about connecting the dots. I dropped out of Reed College after the first six  months but then stayed around as a drop-in for another eighteen months or so before I really quit. So why did I drop out? It started before I was born. My biological mother was a young, unwed graduate student, and she decided to put me up for adoption. She felt very strongly that I  should be adopted by college graduates, so everything was all set for me to be adopted at birth by a lawyer and his wife, except that when I  popped out, they decided at the last minute that they really wanted a girl. So my parents, who were on a waiting list, got a call in the  middle of the night asking, “We’ve got an unexpected baby boy. Do you want him?” They said, “Of course.” My biological mother found out later that my mother had never graduated from college and that my father had never graduated from high school. She refused to sign the final  adoption papers. She only relented a few months later when my parents promised that I would go to college. This was the start in my life. And seventeen years later, I did go to college, but I naively chose a college that was almost as expensive as Stanford, and all of my working-class parents’ savings were being spent on my college tuition. After six  months, I couldn’t see the value in it. I had no idea what I wanted to do with my life, and no idea of how college was going to help me figure it out, and here I was, spending all the money my parents had saved their entire life. So I decided to drop out and trust that it would all work out OK. It was pretty scary at the time, but looking back, it was one of the best decisions I ever made. The minute I dropped out, I could stop taking the required classes that didn’t interest me and begin dropping in on the ones that looked far more  interesting It wasn’t all romantic. I didn’t have a dorm room, so I slept on the floor in friends’ rooms. I returned Coke bottles for the five-cent deposits to buy food with, and I would walk the seven miles across town every Sunday night to get one good meal a week at the Hare Krishna temple. I loved it. And much of what I stumbled into by following my curiosity and intuition turned out to be priceless later on. Let me give you one example. Reed College at that time offered perhaps the best calligraphy instruction in the country.  Throughout the campus every poster, every label on every drawer was beautifully hand-calligraphed. Because I had dropped out and didn’t have to take the normal classes, I decided to take a calligraphy class to learn how to do this. I learned about serif and sans-serif typefaces, about varying the amount of space between different letter combinations, about what makes great typography great. It was beautiful, historical, artistically subtle in a way that science can’t capture, and I found it fascinating. None of this had even a hope of  any practical application in my life. But ten years later when we were designing the first Macintosh computer, it all came back to me, and we designed it all into the Mac. It was the first computer with beautiful typography. If I had never dropped in on that single course  in college, the Mac would have never had multiple typefaces or proportionally spaced fonts, and since Windows just copied the Mac, it’s likely that no personal computer would have them. If I had never dropped out, I would have never dropped in on that calligraphy  class and personals computers might not have the wonderful typography that they do.  Of course it was impossible to connect the dots looking forward when I was in college, but it was very, very clear looking backwards 10 years later. Again, you can’t connect the dots  looking forward. You can only connect them looking backwards, so you have to trust that the dots will somehow connect in your future. You have to trust in something–your gut, destiny, life, karma, whatever–because believing that the dots will connect down the road will give you the confidence to follow your heart, even when it leads you off the well-worn path, and that will make all the difference.

My second story is about love and loss. I was lucky. I found what I loved to do early in life. Woz and I started Apple in my parents’ garage when I was twenty. We worked hard and in ten years, Apple had grown from just the two of us in a garage into a $2 billion company with over 4,000 employees. We’d just released our finest creation, the Macintosh, a year earlier, and I’d just turned   thirty, and then I got fired. How can you get fired from a company you started? Well, as Apple grew, we hired someone who I thought was very talented to run the company with me, and for the first year or so, things went well. But then our visions of the future began to diverge, and eventually we had a falling out. When we did, our board of directors sided with him, and so at thirty, I was out, and very publicly out. What had been the focus of my entire adult life was gone, and it was devastating. I really didn’t know what to do for a few  months. I felt that I had let the previous generation of entrepreneurs down, that I had dropped the baton as it was being passed to me. I met with David Packard and Bob Noyce and tried to apologize for screwing up so badly. I was a very public failure and I even  thought about running away from the Valley. But something slowly began to dawn on me. I still loved what I did. The turn of events at Apple had not changed that one bit. I’d been rejected but I was still in love. And so I decided to start over.

I didn’t see it then, but it turned out that getting fired from Apple was the best thing that could have ever happened to me. The heaviness of being successful was replaced by the   lightness of being a beginner again, less sure about everything. It freed me to enter one of the most creative periods in my life. During the next five years I started a company named NeXT, another company named Pixar and fell in love with an amazing woman who would become my wife. Pixar went on to create the world’s first computer-animated feature film, “Toy Story,” and is now the most successful animation studio in the world. In a remarkable turn of events, Apple bought NeXT and I returned to Apple and the technology we developed at  NeXT is at the heart of Apple’s current renaissance, and Lorene and I have a wonderful family together.

I’m pretty sure none of this would have happened if I hadn’t been fired from Apple. It was awful-tasting medicine but I guess the patient needed it. Sometimes life’s going to hit you in the  head with a brick. Don’t lose faith. I’m convinced that the only thing that kept me going was that I loved what I did. You’ve got to find what you love, and that is as true for work as it is for your lovers. Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work, and the only way to do great work is to  love what you do. If you haven’t found it yet, keep looking, and don’t settle. As with all matters of the heart, you’ll know when you find it, and like any great relationship it just gets better and better as the years roll on. So keep looking. Don’t settle.

My third story is about death. When I was 17 I read a quote that went something like “If you live each day as if it was your last, someday you’ll most certainly be right.” It made an impression on me, and since then, for the past 33 years, I have looked in the mirror every morning and asked myself, “If today were the last day of my life, would I want to do what I am about to do today?” And whenever the answer has been “no” for too many days in a row, I know I need to change something.  Remembering that I’ll be dead soon is the most important thing I’ve ever encountered to help me make the big choices in life, because almost everything–all external expectations, all pride, all fear of embarrassment or failure–these things just fall away in the face of death, leaving only what is truly important. Remembering that you are going to die is the best way I  know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart. About a year ago, I was diagnosed with cancer. I had a scan at 7:30 in the morning and it clearly showed a tumor on my pancreas. I didn’t even know what a pancreas was. The doctors told me this was almost certainly a type of cancer that is incurable, and that I should expect to live no longer than three to six months. My doctor advised me to go home and get my affairs in order, which is doctors’ code for “prepare to die.” It means to try and tell your kids everything you thought you’d have the next ten years to tell them, in just a few months. It means to make sure that everything is buttoned up so that it will be as easy as possible for your family. It means to say your goodbyes. I lived with that diagnosis all day. Later that evening I had a biopsy where they stuck an endoscope down my throat, through my stomach into my intestines, put a needle into my pancreas and got a few cells from the tumor. I was sedated but my wife, who was there, told me that when they viewed the cells under a microscope, the doctor started crying, because it turned out to be a very rare form of pancreatic cancer that is curable with surgery. I had the surgery and, thankfully, I am fine now. This was the closest I’ve been to facing death, and I hope it’s the closest I get for a few more decades. Having lived through it, I can now say this to you with a bit more certainty than when death was a useful but purely intellectual concept. No one wants to die, even people who want to go to Heaven don’t want to die to get there, and yet, death is the destination we all share. No one has ever escaped it. And that is as it should be, because death is very likely the single best invention of life. It’s life’s change agent; it clears out the old to make way for the new. right now, the new is you. But someday, not too long from now, you will gradually become the old and be cleared away. Sorry to be so dramatic, but it’s quite true. Your time is limited, so don’t waste it living someone else’s life. Don’t be trapped by dogma, which is living with the results of other people’s thinking. Don’t let the noise of others’ opinions drown out your own inner voice, heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.

When I was young, there was an amazing publication called The Whole Earth Catalogue, which was one of the bibles of my generation. It was created by a fellow named Stuart Brand not far from here in Menlo Park, and he brought it to life with his poetic touch. This was in the late Sixties, before personal computers and desktop publishing, so it was all made with typewriters, scissors, and Polaroid cameras. it was sort of like Google in paperback form thirty-five years before Google came along. It was idealistic, overflowing with neat tools and great notions. Stuart and his team put out several issues of the The Whole Earth Catalogue, and then when it had run its course, they put out a final issue. It was the mid-Seventies and I was your age. On the back cover of their final issue was a photograph of an early morning country road, the kind you might find yourself hitchhiking on if you were so adventurous. Beneath were the words, “Stay hungry, stay foolish.” It was their farewell message as they signed off. “Stay hungry, stay foolish.” And I have always wished that for myself, and now, as you graduate to begin anew, I wish that for you. Stay hungry, stay foolish.

Thank you all, very much.

[保持不变]

屏幕分辨率仍是960*640

和iphone4一样的不锈钢外框和天线布局

三轴陀螺仪

[常规更新]

双核1GHz主频CPU，基于ARM Cortex A9

GPU升级成PowerVR SGX543

后置摄像头800万像素

后盖和前盖的玻璃应该会改变一点

电池加大到1500mAH

[扩展更新]

能流畅播放1080p的H.264视频

能录制1080p的视频

拥有HDMI接口

取消”home”键，通过IOS 4.3的手势支持

整体手机接口可能会学习MBP的做法，外壳整体切削，然后用螺丝或者从底部装入

[幻想更新]

“双卡双待”，WCDMA和CDMA 2000均支持

内建某种RFID支持

我的iphone换机计划该实施了。

6月7日苹果股票收盘价为250.94$，市值2283.3亿美元。

今天2010年6月1日，在ipad上市不到60天内，苹果宣布iPad销量超过200万台。

“彪悍的人生不需要解释”。

苹果花了两年才卖掉100万台iPod。

2007年，苹果花费了74天才卖掉了100万台iphone。

http://gizmodo.com/5517993/the-dogs-of-war-apple-vs-google-vs-microsoft

分析师:iPad首年销量将达700万台

摩根士丹利分析师凯蒂•休柏蒂日前预测，iPad销量将于2010年底达到600万台，并且头12个月总计将超过700万台。休柏蒂是在分析一项有2500人参与的调查结果后得出以上数字的。调查显示，有21%的受访者对购买iPad感兴趣，这其中4.6%的人表示“非常有意购买”，另有16.4%表达出“些许兴趣”。

尽管有说法认为iPad主要面向年龄在25至34岁的年轻群体，但此次调查中占比例最大的年龄层为35至44岁，达到27%，45-54岁人群以22%紧随其后，位列第三的55岁以上群体也占到了17%。另外，接近半数即47%的有意购买者较为富有，年收入均在9万美元以上。

不过这项调查给苹果带来的不全是好消息，有整整65%的回复称对iPad“毫无兴趣”，另有约14%的一小部分被调查者说他们对这款产品“不怎么感冒”。休柏蒂同时还提醒投资者，iPad存在威胁其他苹果产品如MacBook及iPod Touch的风险，他们之间销量可能会呈现此消彼长的态势。

iPad销量45万(截至发布会时)，首日销量30万，
iBooks下载60万次，
iPad Apps下载350万次，
Apps下载量40亿次，
Apps数量18.5万个，
iPad Apps数量3500个，
iPhone OS浏览器全美占有率64%，
一共卖出了5000万部iPhone，
8500万部iPhone和iPod Touch，
iPhone OS 4夏季可用。

同时看一下各家对ipad的未来销量预测：

“iSuppli今日表示，它预计苹果今年将在全球范围售出710万台iPad”，来源 http://www.techweb.com.cn/news/2010-04-02/572669.shtml

“投资银行Piper Jaffray分析师基尼·蒙斯特(Gene Munster)认为，苹果iPad平板电脑今年不会有突出表现，明年才会真正爆发，销量有望达到800万台。蒙斯特认为，iPad今年的销量约为200万至300万台，华尔街分析师平均预计为400万至500万台。但他认为，iPad明年的销量将增长至800万台，为苹果增加46亿美元(约7.6%)的收入。他说：“这几乎与iPod业务的规模相同。””，来源 http://tech.sina.com.cn/it/2010-01-28/09433812886.shtml

一开始感觉这是个不论不类的产品。

但现在大胆预言一下这个产品会很成功。

但是今天仔细一想，ipad会对以下电子产品构成直接威胁：

0，kindle等电子书阅读器。ibook绝对配得上“惊艳”这个词。

1，掌上游戏设备。ipad的多点触屏比ndsi好了很多。

2，上网本。上网本本来就很弱～

现在至少我想买它的理由是：想有一个大屏幕的电子书阅读器，并且这个电子书阅读器能上网。