How to Find Your MSI Serial Number (SN) and Check Code (CHK)

MSI® HOW-TO: Find Serial Number (SN) and Check Code (CHK)

When it comes to product registration, warranty claims, or technical support for your MSI® devices, having your Serial Number (SN) and Check Code (CHK) is essential. These unique identifiers help MSI verify and assist you more effectively. In this guide, we’ll show you where to find these codes on your MSI product and what to do with them.

What Are Serial Number (SN) and Check Code (CHK)?

• Serial Number (SN): A unique identifier for your product, often required for registration and support.

• Check Code (CHK): A security code linked to the SN, ensuring the authenticity of the product.

Where to Find the SN and CHK on Your MSI Product

1. Laptops

• Location:
  The SN and CHK are typically found on the bottom panel of the laptop, printed on a white sticker.

• Format:

  • SN: Usually starts with "MS" followed by a combination of letters and numbers.

  • CHK: A short alphanumeric code near the SN.

• Tip: If the sticker is missing or damaged, you can also check the SN in the BIOS:

  • Reboot your laptop and press DEL or F2 to access the BIOS.

  • Navigate to the System Information section to locate the SN.

2. Desktops & Motherboards

• Location:
  The SN and CHK are printed on a white sticker on the back panel of the desktop or near the 24-pin power connector on the motherboard.

• Format:
  The codes are formatted similarly to laptops.

3. Graphics Cards (GPUs)

• Location:
  The sticker is located on the backplate or the PCIe connector side of the card. You may need to remove the card from the case to view the sticker.

4. Monitors

• Location:
  Check the back side of the monitor, near the ports or on the stand.

• Tip: You can also find the SN and CHK on the box the monitor came in.

5. Peripherals (Keyboards, Mice, Headsets)

• Location:
  The sticker with the SN and CHK is usually found on the underside of the device or inside the battery compartment (for wireless models).

6. Gaming Chairs

• Location:
  Look for the SN and CHK on a sticker under the seat or on the frame.

7. PC Cases

• Location:
  The sticker is usually placed inside the case, on the rear panel, or near the PSU mounting area.

8. Liquid Coolers

• Location:
  Check the sticker on the radiator or pump housing.

9. Power Supply Units (PSUs)

• Location:
  The SN and CHK are typically found on a sticker near the fan grille or on the side panel.

10. Packaging Box

If you no longer have the product in hand, look for the original packaging box, where the SN and CHK are typically printed near the barcode.

How to Use Your SN and CHK

Once you’ve located your codes, here’s what you can do:

1. Product Registration:

   • Visit the MSI Product Registration page.

   • Enter your SN and CHK to register your product for warranty and updates.

2. Warranty Check:

   • Use the MSI Warranty Check Tool to confirm your warranty status.

3. Support Requests:

   • When contacting MSI support, providing the SN and CHK will ensure faster and more accurate assistance.

Frequently Asked Questions (FAQs)

Q: What should I do if the SN or CHK is missing or illegible?

• If the sticker is damaged or missing, check for the SN in your product’s BIOS or software tools like MSI Dragon Center or Afterburner (for graphics cards).

Q: Can I find the SN/CHK through MSI software?

• Yes! MSI software like Dragon Center can display the SN for compatible devices.

Q: Is the SN/CHK confidential?

• Avoid sharing these codes publicly, as they are tied to your product’s registration and warranty.

Conclusion

Knowing where to find your MSI Serial Number (SN) and Check Code (CHK) can save you time and hassle when registering your product, checking its warranty, or seeking support. This guide provides a comprehensive walkthrough for MSI Serial Number lookup and how to find MSI CHK code, ensuring you have all the information you need at your fingertips. Follow the steps above to locate your codes and ensure a seamless experience with your MSI device. If you found this guide helpful, feel free to share it with others who might need assistance. For further support or information, visit the official MSI Support page.

For more detailed assistance, visit the official MSI Support page.