mac 重置ram_您可以在Mac中升级RAM吗？-白红宇

mac 重置ram_您可以在Mac中升级RAM吗？

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发布时间：2019-05-11

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mac 重置ram

While Macs certainly aren’t as easy to upgrade as a typical PC, it’s surprisingly simple to upgrade some components like RAM—especially if you’ve got a Mac desktop or an older laptop. Adding more RAM can breath new life into an old Mac.

尽管Macs当然不像典型的PC那样容易升级，但是升级某些组件(如RAM)非常简单，特别是如果您拥有Mac台式机或旧笔记本电脑。增加更多的RAM可以使旧Mac焕然一新。

As always, . If you’ve got an old Mac that’s out of warranty, you can take more risks than if you’re thinking about tearing open a brand new MacBook Pro.

与往常一样，请。如果您的旧Mac不在保修范围内，则与考虑拆开全新MacBook Pro相比，承担的风险更大。

查找Mac的型号 (Finding Your Mac’s Model)

Macs are regularly refreshed and even if newer models don’t look all that different, big changes can happen on the inside. A 21.5” iMac from 2012 and a 21.5” Retina iMac from 2016 might look the same at a casual glance, but they’re totally different computers. To find out exactly what Mac you have, click the Apple logo in the top left corner of the menu bar, and then select the “About This Mac” command.

Mac会定期刷新，即使较新的型号看上去没有什么不同，内部也可能发生重大变化。随便看一眼，2012年的21.5英寸iMac和2016年的21.5英寸Retina iMac可能看起来一样，但它们是完全不同的计算机。要确切了解您拥有的Mac，请单击菜单栏左上角的Apple徽标，然后选择“关于此Mac”命令。

On the Overview tab, you’ll see your Mac’s exact model. I’ve got MacBook Pro (Retina, 15-inch, Mid 2015).

在概述选项卡上，您将看到Mac的确切型号。我有MacBook Pro(15英寸视网膜，2015年中)。

When you know what model you have, you can find out whether you can upgrade the RAM yourself.

当您知道拥有哪种型号时，就可以确定是否可以自己升级RAM。

您可以在哪些Mac上升级RAM？ (On Which Macs Can You Upgrade the RAM?)

Whether or not you can upgrade the RAM in your Mac—and how easy it is to do so—depends entirely on the model. Some iMacs, like all the 27” models, have an access panel specifically for adding RAM. And it takes only a few seconds to pop that panel off.

是否可以在Mac中升级RAM，以及升级的难易程度完全取决于型号。与所有27英寸型号一样，某些iMac带有专门用于添加RAM的检修面板。只需几秒钟即可弹出该面板。

Other modelss, like the latest 21.5” iMac models, require you to remove the screen and logic board—a process that will take at least a few hours. As things stand now, you can upgrade the RAM yourself in the following Mac models:

其他型号，例如最新的21.5英寸iMac型号，则需要您卸下屏幕和逻辑板，此过程至少需要几个小时。就目前情况而言，您可以在以下Mac型号中自行升级RAM：

MacBook Core 2 Duo
MacBook Core 2 Duo

MacBook Unibody
MacBook Unibody

MacBook Pro 13” (Mid 2009-Mid 2012)
MacBook Pro 13英寸(2009年中至2012年中)

MacBook Pro 15” (Late 2008-Mid 2012)
MacBook Pro 15英寸(2008年末-2012年中)

MacBook Pro 17” (All Models)
MacBook Pro 17英寸(所有型号)

iMac 17” (All Models)
iMac 17英寸(所有型号)

iMac 20” (All Models)
iMac 20英寸(所有型号)

iMac 21.5” (All Models)
iMac 21.5英寸(所有型号)

iMac 24” (All Models)
iMac 24英寸(所有型号)

iMac 27” (All Models)
iMac 27英寸(所有型号)

Mac Mini (Mid 2010-Late 2012)
Mac Mini(2010年中-2012年末)

Mac Pro (All Models)
Mac Pro(所有型号)

Unfortunately, in the last few years Apple has taken to soldering the RAM to the motherboard of the computer—particularly on laptops. You currently cannot upgrade the RAM yourself in these Mac models:

不幸的是，在过去的几年中，Apple一直致力于将RAM焊接到计算机的主板上，尤其是在笔记本电脑上。当前，您无法在以下Mac型号中自行升级RAM：

iMac Pro (All Models)
iMac Pro(所有型号)

Retina MacBook (All Models)
视网膜MacBook(所有型号)

MacBook Air 11” (All Models)
MacBook Air 11英寸(所有型号)

MacBook Air 13” (All Models)
MacBook Air 13英寸(所有型号)

MacBook Pro 13” with Retina Display (All Models)
带有视网膜显示屏的MacBook Pro 13英寸(所有型号)

MacBook Pro 13” with Touch Bar (All Models)
带有Touch Bar的MacBook Pro 13”(所有型号)

MacBook Pro 15” with Retina Display (All Models)
配备视网膜显示屏的MacBook Pro 15英寸(所有型号)

MacBook Pro 15” with Touch Bar (All Models)
带有触控栏的MacBook Pro 15”(所有型号)

如何在Mac中升级RAM (How to Upgrade the RAM in Your Mac)

It’s far beyond the scope of this article to talk you through every possible Mac RAM upgrade. Instead, I’m going to pass you over to our friends at iFixit who specialize in this sort of thing. They have detailed guides for replacing the RAM in any Mac where it is possible. They also sell all the tools and components you need to make the upgrade.

与您讨论每一次可能的Mac RAM升级都远远超出了本文的范围。相反，我将带您转到iFixit上专门研究这类事情的朋友。他们有详细的指南，介绍了在任何可能的Mac上更换RAM的方法。他们还出售升级所需的所有工具和组件。

Head to iFixit and . And obviously, you won’t find guides for models that don’t let you upgrade the RAM. Each guide has links to all the components and tools you need to do the job.

前往iFixit并。显然，您不会找到不允许升级RAM的型号的指南。每本指南都有指向完成该工作所需的所有组件和工具的链接。

You can see below that upgrading the RAM in a 27” iMac is a simple job. All you have to do is pop open the access panel, remove the existing RAM modules, add your new modules, and then replace the panel. The whole thing should take less than five minutes.

您可以在下面看到，升级27英寸iMac中的RAM是一项简单的工作。您所需要做的就是弹出访问面板，卸下现有的RAM模块，添加新模块，然后装回面板。整个过程应该少于五分钟。