How to See What Motherboard I Have in Windows

Open the Windows Run box with Windows key+R, enter msinfo32, and press Enter. In System Information, find BaseBoard Manufacturer, BaseBoard Product, and BaseBoard Version. Those fields identify the motherboard without opening the PC.

Record both the manufacturer and product. A product value such as B550M DS3H is useful only when paired with its maker. The version or revision matters when the manufacturer publishes different BIOS files for different board revisions.

System Information is the quickest built-in method, but it depends on firmware data supplied by the PC or motherboard manufacturer. A blank field, a generic value such as Default string, or an OEM code means you need another method.

PowerShell can read the same board identification data through Windows Management Instrumentation. Open Windows Terminal or PowerShell. Administrator rights usually aren't required. Run:

Manufacturer names the board maker. Product is the model. Version can identify the hardware revision. SerialNumber identifies the individual board, but you normally don't need to share it when asking about RAM, CPU, or BIOS compatibility.

On older Windows installations, Command Prompt may still provide the information through WMIC:

WMIC is deprecated and may be absent from current Windows installations. Use the PowerShell command when wmic isn't recognized. Don't install a third-party hardware utility merely to retrieve these four fields.

Check the BIOS or UEFI setup if Windows reports a generic model. Restart the computer and use the setup key shown during startup. Common keys include Delete, F2, F10, and Esc, but the correct key is set by the computer manufacturer.

Look on the Main, Information, System Information, or Board Information page. The wording varies. Write down the manufacturer, model, and revision. Exit without saving if you didn't change a setting.

A prebuilt desktop may show the computer maker's internal board identifier rather than the retail motherboard name. Search that exact identifier with the PC's model number. Documentation is safer than guessing from a similar-looking board. The procedure for finding motherboard documentation online↗ explains how model numbers lead to manuals and support material.

Don't update the BIOS just to identify the board. A BIOS update must match the exact model and, on some boards, the exact hardware revision.

Read the label on the board when software and firmware disagree. Shut Windows down. Turn off the power supply if it has a switch. Unplug the power cable. Press the case power button once to discharge residual power, then remove the side panel.

The model is commonly printed between the PCIe slots, beside the RAM sockets, near the CPU socket, or along an edge. It may be large lettering printed directly on the circuit board. Revision text is often smaller and may appear as REV 1.0 or a similar marking.

1. Photograph the board before moving cables.
2. Find the maker's name and full model string.
3. Check for a separate revision marking.
4. Replace the side panel before reconnecting power.

Don't rely on chipset text alone. B550, Z790, and X670 describe chipset families, not complete motherboard models. Several manufacturers sell many boards using the same chipset.

Laptop motherboards are harder to identify physically. The useful label may be on the underside of the board, requiring substantial disassembly. Start with the laptop's service tag, exact computer model, and manufacturer documentation instead. If you locate a board code, use the motherboard documentation search method↗ to distinguish a service part number from a retail model.

You can also compare these methods with how to find out what motherboard you have.

Trust the physical model and revision printed on the board when the machine is a custom-built desktop. For an unmodified prebuilt PC or laptop, trust the manufacturer's support record tied to the complete computer model or service tag.

System Information and PowerShell are convenient, but both receive their values from firmware. They aren't independent tests. If they show the same wrong or generic value, repeating the query with another Windows utility won't fix the source data.

Match all available identifiers before downloading a manual or BIOS file:

• Board manufacturer
• Full model name
• Hardware revision, if present
• Prebuilt computer model, if applicable

A near match isn't enough for firmware. Similar board names can refer to different power delivery, networking hardware, flash capacity, or BIOS images.