The fastest way to check your motherboard

On Windows, open the Run dialog by pressing Windows key + R, type msinfo32, and press Enter. Look for the line labeled BaseBoard Product — that is your motherboard model. On Mac, click the Apple menu, select About This Mac, then click System Report. Look for Model Identifier under the Hardware section.

If you are on Linux, open a terminal and type sudo dmidecode -t baseboard. The output will show your motherboard manufacturer and model number. All three methods take under a minute and do not require you to open your computer.

Write down the exact model number you see — you will need it if you are looking for drivers, checking compatibility with new parts, or troubleshooting hardware problems. The model number is usually something like "B550-F Gaming WiFi" or "Z790 Pro RS", not just the brand name.

Key Takeaways

  • Windows users can find their motherboard model when ready by opening msinfo32 and looking at the BaseBoard Product line.
  • Mac users should check System Report under the Apple menu and look for Model Identifier in the Hardware section.
  • Linux users can type a single terminal command to see the exact motherboard manufacturer and model.
  • The model number (not just the brand) is what you need for driver downloads and compatibility checks.
  • If the software method does not work, you can physically open your computer and read the model number printed on the motherboard itself.

Using Device Manager on Windows

If msinfo32 does not show your motherboard clearly, Device Manager offers another path. Right-click the Start button and select Device Manager. Look for a category called System devices and expand it by clicking the arrow next to it.

Scroll through the list until you find an entry that mentions your motherboard manufacturer — common names are ASUS, MSI, Gigabyte, ASRock, or Intel. Right-click that entry, select Properties, and click the Details tab. Change the dropdown at the top from Property to Hardware Ids. The hardware ID string often contains your motherboard model number, though it may be abbreviated or encoded.

This method works best if you already know your motherboard brand, because you can search for that brand name in the System devices list. If you see multiple entries and are not sure which one is your motherboard, the msinfo32 method is usually clearer.

Checking the BIOS or UEFI screen

Your motherboard information is also stored in the BIOS or UEFI firmware that runs before Windows or Mac loads. Restart your computer and watch the first screen that appears — usually you will see a message like "Press Delete to enter Setup" or "Press F2 to enter BIOS". Press that key repeatedly until you enter the setup screen.

Once inside, look for a tab or menu labeled Main, System Information, or Board Information. The motherboard model and manufacturer are usually displayed on the first screen you see. The exact location varies by manufacturer — ASUS boards often show it at the top, while MSI boards may require you to navigate to an Information menu.

Write down the information and then exit without saving changes. Press the key shown on screen (usually Escape or F10) to leave the BIOS. This method is useful if your operating system is not starting properly, because the BIOS runs independently of Windows or Mac.

Reading the motherboard directly

If software methods are not working or you want to be completely certain, you can open your computer case and read the model number directly from the motherboard. Power off your computer completely, unplug it, and wait a few seconds. Press the power button once to discharge any remaining power.

Open your case according to your computer's manual — usually this means removing one or two screws from the side panel. Look at the large circuit board inside. The motherboard is the biggest board, and the model number is printed on it in large text, usually near the edge or in a corner. Common locations are near the CPU socket, along the top edge, or near the power connectors.

Take a photo with your phone if the text is hard to read, or write it down carefully. Close the case, plug in the power, and restart. This method is the most reliable because you are reading the actual part, not trusting software to report it correctly.

What to do if you cannot find the model number

If none of these methods show a clear model number, you may have a very old motherboard or a custom-built system where the model information was not recorded. In this case, look for the manufacturer name and the chipset — the chipset is usually printed on the motherboard and looks like "B550", "Z790", "H610", or similar.

You can also search for your CPU model plus your RAM speed plus your system's age — this combination often narrows down the motherboard to a few likely candidates. If you are trying to find drivers, the manufacturer's website usually has a support page where you can enter your CPU model and it will suggest compatible motherboards.

As a last resort, you can take a clear photo of the motherboard and post it on a hardware forum like r/buildapc or Tom's Hardware. People there can often identify a motherboard from a photo, even if the model number is worn off or unclear.

Why you need to know your motherboard model

The motherboard model matters for several practical reasons. If you are installing a new graphics card, RAM, or storage drive, you need to know whether your motherboard has the right slots and power connectors. If your computer is having problems, the manufacturer's support page for your specific model often has BIOS updates or driver fixes that solve common issues.

When you are buying replacement parts or upgrades, the model number tells you exactly what your computer can support. A motherboard from 2015 cannot use the newest CPUs, and knowing your model tells you when ready what generation of processor you have. If you are selling your computer or giving it away, the model number helps the new owner find documentation and drivers.

Frequently Asked Questions

Can I find my motherboard model without opening my computer?

Yes. Windows users can use msinfo32, Mac users can check System Report, and Linux users can run a terminal command. All three methods show your motherboard model without opening the case. Opening the case is only necessary if software methods fail or you want to verify the information by reading the board directly.

What is the difference between the motherboard manufacturer and the model number?

The manufacturer is the company that made it — ASUS, MSI, Gigabyte, or ASRock. The model number is the specific product, like "ROG STRIX B550-F Gaming WiFi". You need the full model number to find drivers and check compatibility, not just the brand name.

My motherboard model number looks like a code with numbers and letters mixed together. Is that normal?

Yes. Motherboard model numbers are usually alphanumeric codes like "Z790-E" or "B450M-HDV". Write down exactly what you see, including all letters and numbers in the correct order. If you are unsure, take a photo and compare it to the manufacturer's website to confirm you have it right.

Do I need to restart my computer to check the motherboard model?

No, not for the msinfo32 or System Report methods. You only need to restart if you want to check the BIOS screen. The software methods work while your computer is running normally.

What if msinfo32 shows a different motherboard than what I expected?

That is what your computer actually has. Sometimes people are surprised because they thought they had a different model, or because the system was upgraded at some point. The information from msinfo32 is reliable — that is the motherboard currently installed in your computer.