Modern ultrabooks from Chinese giant Xiaomi and its sub-brand Redmi often have a concise design that is not overloaded with unnecessary inscriptions. Users who bought the device in the official store or received it as a gift sometimes face a situation where the exact name of the model is unknown, this can occur due to the lack of original packaging, erasing the factory sticker or simply wanting to clarify the characteristics before installing the drivers.
Knowing the exact name of the model range is critical to finding compatible accessories, such as chargers or protective glass. In addition, technicians always require you to specify the specific index of the device when contacting the service center, since the internal layout of different versions can be radically different. Even a small difference in the letter designation can mean a different processor or type of screen matrix.
In this article, we will look at all the identification methods available, from simple visual inspection to the use of specialized utilities, you will learn how to quickly find the right information through Windows system tools, BIOS and the command line, which will allow you to confidently navigate the specifications of your laptop computer.
Visual inspection of the case and documentation
The easiest and most obvious way to do this is to look at the outside of the device. Xiaomi engineers often put technical information on the bottom of the laptop, and you have to flip the laptop over and find a fine engraved sticker, which is usually closer to the center or one of the corners, and it can show the serial number and the model code.
However, it is worth considering that on some premium models, such as the Xiaomi Mi Notebook Pro, the external marking can be minimalistic or not at all for the sake of design. In such cases, it is worth looking for information on the original box, if it is preserved. On the side of the package there is always a barcode with the full name of the model, for example, RedmiBook 14 or Mi Laptop Air 13.3.
β οΈ Warning: Never try to unplug factory seals on the bottom lid if the laptop is warranty-free, which may result in a denial of free service, as the integrity of the security stickers will be compromised.
If the external features are erased or missing, go to software methods, which provide more accurate information about the internal configuration, which is especially important if the device was redesigned or modified by the previous owner.
Use of DirectX diagnostics
Windows has a built-in tool that collects detailed information about the configuration of the hardware. This method does not require installing third-party software and works on all versions of the OS, starting with Windows 7. To run the utility, press the Win + R keyboard keyboard.
In the Run window that opens, type dxdiag and press Enter. The system can request confirmation to verify the driver digital signatures β agree. The DirectX Diagnostics window opens, where the first System tab in the Computer Model field will show the exact name of your device.
This also shows information about the processor, RAM and version of the BIOS. This data will help you check the official specifications on the manufacturer's website. If the model field shows a generic name for the series, for example, Xiaomi Notebook, without a specific index, use other methods described below.
The DirectX Diagnostic Tool also shows the current version of the BIOS and its release date, which is important information when searching for firmware updates. Sometimes manufacturers release new versions of the BIOS to fix bugs or improve the stability of specific models.
Checking through the command line and PowerShell
For users who prefer a text interface or do not have access to a graphical menu, the command line is the ideal option, which allows you to get "clean" data directly from WMI (Windows Management Instrumentation). Right-click on the Start menu and select Windows PowerShell or Command Prompt.
Enter the following command and press Enter:
wmic baseboard get product,Manufacturer,version,serialnumberThe system will give you a table answer. You're interested in a Product column that will spell out the model code, like TM1701 or RB1701. Manufacturer will be listed as Xiaomi or Redmi. This method is good because it shows information about the motherboard, which almost always corresponds to the model of the laptop itself.
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Remember the model code obtained through wmic, as it is the most convenient code to search for drivers in Chinese forums or in global knowledge bases.
Alternatively, you can use PowerShell to get a more detailed report. Type the command:
Get-CimInstance -ClassName Win32_ComputerSystemIn the conclusion, find the Model line. This is often more informative for modern devices, because CIM (Common Information Model) provides up-to-date data about the system. If a laptop is made up of different components, the name of the main platform can be displayed here.
View information in BIOS/UEFI
If the operating system is not loading or is unstable, you can recognize the model through the basic I/O system. To log in to the BIOS, you must repeatedly press the F2 key immediately after turning on the laptop. On some Xiaomi models, you may need to press the power button and the volume button.
The BIOS interface of Xiaomi laptops is usually graphical and clear. The main screen (Main or System Information) always displays the Product Name and Serial Number. Here you can see the version of the BIOS and the date of its compilation, which is indispensable for diagnosing hardware problems.
β οΈ Attention: While in BIOS, Be very careful. Do not change settings that you do not know the value of, especially those associated with voltage or loading, so as not to disrupt the system.
In addition, the BIOS often provides information about the installed hard drive and RAM, which helps to determine whether the configuration is consistent with the stated purchase. If you are planning an upgrade, check the supported memory standards in this section.
Third-party diagnostic utilities
When Windows is not built in enough, specialized programs come to the rescue, and the leader in this area is the CPU-Z utility. It is free, weighs a little and does not require installation. Once launched, go to the "About" tab or look at the "Name" field in the Processor section, but a more accurate model is often listed in the logo or in the "Board" section.
Another powerful tool β AIDA64. In the section βSummary information" ->"The motherboard, you'll find a very detailed description of the model, and it'll show you not only the name, but also the board revision, the chipset, and even the date of production.
βοΈ Check before installing drivers
Using third-party software also allows you to see the temperature and load on the components in real time, which is useful if you want to compare the behavior of your laptop with reviews on a particular model. Different modifications can have different cooling system.
Table of popular models and their code names
Often users know the marketing name but donβt understand how it relates to the technical code. Below is a matching table for some common Xiaomi and Redmi models. This will help you navigate faster in finding parts or drivers.
| Marketing name | Model code (Product) | Year of release | Screen diagonal |
|---|---|---|---|
| Mi Notebook Air 13.3 | JYU4082CN / JYU4083CN | 2016-2017 | 13.3" |
| Mi Notebook Pro 15.6 | JYU4145CN / JYU4146CN | 2017-2018 | 15.6" |
| RedmiBook 14 | TM1701 / TM1901 | 2019 | 14.0" |
| Mi Notebook Pro X 14 | TM2003 | 2021 | 14.0" |
| Redmi G Gaming | TM1905 | 2020 | 16.1" |
Note that model codes may have different suffixes depending on the region of sale and configuration (color, SSD volume). However, the basic code (e.g. TM1701) remains the same for the entire line.
Why are model codes important?
Frequent identification issues and problems
Sometimes users are faced with a situation where the system identifies the device as "Generic" or gives incorrect information, this may be due to errors in the DMI table or after flashing the BIOS. In such cases, it is recommended to use a combination of methods: compare data from the BIOS and data obtained through wmic.
Itβs also worth remembering that some Xiaomi laptops are rebranded as models from other manufacturers (OEMs).However, Xiaomi always prescribes its own identifiers in firmware. If you see another brand name, it may have custom firmware installed on the device or replaced the motherboard.
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The most reliable way to know the model is by combining a visual inspection of the sticker at the bottom of the case and the command wmic baseboard get product in the command line.
In conclusion, defining the model correctly is the first step to a good maintenance system: Don't rely on memory or sensations, always check the technical data before buying accessories or updating drivers, which will save you time and money in the future.