Hardware manufacturers produce a lot of hardware. Some of these manufacturers like Dell, Hp, Huawei, Toshiba, etc. sell these products to the corporations. So we can call these products as enterprise products. These products generally provide extra warranty for enterprises. So They need to track the hardware they produced.
硬件制造商生产大量的硬件。 其中一些制造商，如戴尔，惠普，华为，东芝等，将这些产品卖给了公司。 因此我们可以将这些产品称为企业产品。 这些产品通常为企业提供额外的保修。 因此，他们需要跟踪他们生产的硬件。
什么是服务密钥或标签？ (What Is Service Key or Tag?)
The service key is some alphanumeric values used to uniquely identify the hardware. It is similar to the license keys of Microsoft, Adobe, Nero, etc. but in a simpler structure and fewer characters. There is also an alternative Express service code that is used to identify the hardware too. Below we can see of service keys and tags.
服务密钥是一些字母数字值，用于唯一标识硬件。 它类似于Microsoft，Adobe，Nero等的许可证密钥，但结构更简单，字符更少。 还有另一种Express服务代码也用于标识硬件。 在下面我们可以看到服务键和标签。
Typical Service TagIts Express Service Code5EFDP01124-123-356-01
典型服务标签 其特快服务代码5EFDP01 124-123-356-01
Service Key or Tag
服务密钥或标签
包含服务标签的戴尔产品(Dell Products Containing Service Tag)
As a giant manufacturer, Dell produces a lot of different products for enterprises and consumers. In order to track their support, warranty most of these products contain Dell Service Tag. Dell Service Tag is used for the following products of Dell.
作为一家庞大的制造商，戴尔为企业和消费者生产许多不同的产品。 为了跟踪他们的支持，这些产品中的大多数保修都包含Dell服务标签。 Dell服务标签用于以下Dell产品。
Laptop
笔记本电脑 Desktop
桌面Tablet
片剂Thin Client
瘦客户端Printer
打印机Monitor or Projector
显示器或投影仪Enterprise Products
企业产品Software
软件
如何查找服务密钥或标签？(How To Find Service Key or Tag ?)
As we can see the image below the service key can be read somewhere in the hardware. But in some situations, this may not appropriate and we need an alternative or more soft way to get service code.
如我们所见，可以在硬件中的某个位置读取服务密钥下方的图像。 但是在某些情况下，这可能不合适，我们需要一种替代或更软的方式来获取服务代码。
的BIOS (BIOS)
BIOS of Dell products list the service key in the main page of the BIOS menu. If you can not find the exact menu search for an information page to get service code.
Dell产品的BIOS在BIOS菜单的主页中列出服务密钥。 如果找不到确切的菜单，请搜索信息页面以获取服务代码。
BIOS Dell Service Tag
BIOS Dell服务标签
Windows命令行(Windows Command Line)
Dell Service Tag can be located by using the Windows Command line tools like MS-DOS or PowerShell CLI. The wmic command provides the hardware serial number of the device with the bios get serialnumber parameters like below. Just type the following command and press enter on the command line which will list the serial number.
可以使用Windows命令行工具(例如MS-DOS或PowerShell CLI)找到Dell服务标签。 wmic命令提供设备的硬件序列号以及bios get serialnumber参数，如下所示。 只需键入以下命令，然后在命令行上按Enter，它将列出序列号。
> wmic bios get serialnumber
Linux，Ubuntu，Debian，Mint，CentOS，RHEL命令行 (Linux, Ubuntu, Debian, Mint, CentOS, RHEL Command Line)
Similar to the Windows operating system Linux distributions like Ubuntu, Debian, Mint, CentOS, RHEL, etc. provides a command-line tool to get Dell Service Tag. dmidecode is a command which provides detailed information about the system software and hardware. We will use the -s system-serial-number option in order to print Dell Service Tag. dmidecode command requires root privileges in order to list service tag so we will use the sudo command before dmidecode command.
与Windows操作系统类似，Linux发行版(如Ubuntu，Debian，Mint，CentOS，RHEL等)提供了一个命令行工具来获取Dell服务标签。 dmidecode是一个命令，提供有关系统软件和硬件的详细信息。 我们将使用-s system-serial-number选项以打印Dell服务标签。 dmidecode命令需要root特权才能列出服务标签，因此我们将在dmidecode命令之前使用sudo命令。
$ sudo dmidecode -s system-serial-number
作业系统工具 (Operating System Tool)
Operating systems provide some tools to get detailed information about the system. We can use these tools to get a service tag. Here are some of them.
操作系统提供了一些工具来获取有关系统的详细信息。 我们可以使用这些工具来获得服务标签。 这里是其中的一些。
http://www.poftut.com/linux-commands-collect-system-hardware-information/
http://www.poftut.com/linux-commands-collect-system-hardware-information/
LEARN MORE What Is EPROM (Erasable Programmable Read-Only Memory)?
了解更多信息什么是EPROM(可擦可编程只读存储器)？
如何使用戴尔服务标签？ (How To Use Dell Service Tag?)
By calling Dell Support Center and providing service tags code can be used to create issues about the hardware.
通过致电Dell支持中心并提供服务标签，代码可用于创建有关硬件的问题。
翻译自: https://www.poftut.com/dell-service-tag-use/