主板序列号是否普遍唯一? [英] Is motherboard serial number universally unique?

问题描述

大家好，

我想确定一些客户端计算机的配置.我已经有Vb.NET代码来标识主板序列号.我的问题是主板序列号是唯一的还是相同型号的主板具有相同的序列号?

Nejimon CR

Hi all,

I want to identify some client machines'' configuration. I already have Vb.NET code to identify the motherboard serial number. My question is whether motherboard serial number unique or same models of motherboard have same serial number?

Nejimon CR

推荐答案

这是一个受欢迎的问题，请参见:

http://en.lmgtfy.com/?q=is+motherboard+serial+number+取消 [ ^ ]

给了我超过一百万个答案；到目前为止，我还没有一个明确的答案，我也不想研究所有这些问题.在信息中签名表明，不同制造商的唯一ID格式是不同的.如果有一个全球性组织规范这么多的主板制造商，那么ID将采用统一的格式.没有这样一个全球系统的另一个原因是:谁对这种全球唯一性感兴趣?制造商的麻烦和成本显而易见，但是这样做的好处是什么?因此，我不相信您可以依靠它.

其他标识包括MAC地址和CPU ID.

让我告诉您:如果您正在开发许可模式，要求安装的软件只能在一台唯一标识的计算机上运行，​​这会失去在硬件升级时使用软件的权利，那么这对您的客户不公平.在我看来.

-SA

This is a popular question, see:

http://en.lmgtfy.com/?q=is+motherboard+serial+number+unqiue[^]

gave me over million answers; I did not see a definitive answer so far and I don''t want to examine them all :-), but there are indirect signs showing that nothing is designed to guarantee world-wide uniqueness. In sign is the information, that a format of unique id is different for different manufacturers. If there was a global organization regulating so many motherboard manufacturers, the IDs would take a uniform format. Another reason for not having such a global system is this: who is interested of such global uniqueness? Hassles and costs for manufacturers are obvious, but what would be the benefits? So, I don''t believe you can rely on that.

Other identifications include MAC address and CPU id.

Let me tell you: if you''re developing a licensing schema that requires your installed software to be operational only on a single uniquely identified computer which would loose the rights to use your software on hardware upgrade, this would be not fair to your customers, in my opinion.

—SA

我在 ^ ]，但无法从某些品牌的笔记本电脑上提取主板序列号.我最终使用了一个数字组合，就像本文的作者一样 [

I had trouble once[^] with not being able to pull the motherboard serial number off certain brands of laptops. I ended up using a combination of numbers much like the author of this article[^] did. Hope this helps.

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