What Is A Motherboard Revision?

Motherboard revision, or motherboard replacement, replaces the internal circuits of a computer’s motherboard by replacing individual components.

The replacement can be for various reasons, like a power supply failure or the motherboard becoming faulty due to overheating. This article will detail what motherboard revision is and why you should consider upgrading your own motherboards.

What is a motherboard revision?

A motherboard revision is the smallest number that identifies a particular computer motherboard model. It can be found on the back of the computer and is typically a four-digit number. Newer motherboards may have revisions that begin with “1.”

Why do motherboard revisions happen?

A motherboard revision is a change to the motherboard’s design that affects all products that use that motherboard. The first version of a motherboard can have several revisions, and each subsequent revision may include only slight changes or introduce new features.

A motherboard revision usually occurs when the manufacturer releases a new model, and the updated motherboard must be certified by certifying organizations such as TUV or UL.

What’s the point of a motherboard revision?

There are a few different revisions of motherboards. We’ll look at the formal definition and how they’re typically used in practice. 

Formal Definition: A motherboard revision is a change to the structure, configuration, or testing of the electronics on a motherboard.

In practical terms, motherboard revisions can be used when there are issues with older boards that need to be fixed.

For example, if you have an old board from 2013 that’s having problems with new software released in 2018, you might need to upgrade to a newer version of your motherboard to get the latest features and functionality.

How do I know if my motherboard revision is right?

A motherboard revision is a number that appears on the bottom of a computer’s case, typically near the heat sink. It tells you what kind of processor and memory is installed and other features.

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If your computer doesn’t have an upgrade path or you’re unsure which one to take, it’s best to contact your hardware vendor for help. Some manufacturers will also provide free online upgrades for their customers.

How To Properly Do a Motherboard Revision?

Doing a motherboard revision is the process of upgrading your computer’s motherboard. This often includes adding new features, fixing problems, and improving overall performance.

Upgrading your motherboard can ensure that your computer is up-to-date and compatible with the latest software and hardware. Make sure you consult your computer’s manufacturer before proceeding with any motherboard revisions, as some upgrades may not be officially supported.

To do a motherboard revision:

  1. Consult your computer’s manufacturer for instructions on how to proceed with a motherboard revision. Your computer’s manufacturer may not officially support some upgrades, so check first!
  2. In preparation for the motherboard revision, ensure that all necessary components are installed and operational. This includes the CPU, memory, graphics card(s), hard drive(s), and other peripherals.
  3. Locate and remove the old motherboard from your computer. Be sure to label all cables and connectors as you go so that you can reattach them in the correct order while installing the new motherboard.
  4. Install the new motherboard into your computer chassis in the same manner as the old one was installed. Be sure to follow any specific instructions from your computer’s manufacturer for proper installation procedures.
  5. Reconnect all cables and connectors, power the computer system, and test it to ensure all functions are working correctly.

 What a Good Time To Do A Motherboard Revision?

There is no definitive answer to this question since it will depend on the specific motherboard and computer configuration. However, some general tips that may help include:

  1. Checking for BIOS updates and installing any available updates;
  2. Making sure all drivers are up-to-date;
  3. Checking for problems with installed hardware and software;
  4. Rebuilding or optimizing your operating system (OS) or applications if necessary;
  5. Checking for faulty or failing components, including memory, hard drives, fans, etc.; and, finally,
  6. Review your system’s documentation to see if there are any specific steps you should take to maintain optimal performance and longevity of your motherboard.
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Why does motherboard revision matter?

A motherboard revision is a number that indicates the manufacturing date of a computer’s motherboard. This can be important if you want to know whether or not your computer is eligible for certain updates and repairs.

For example, a motherboard revision number of “A” may indicate that the motherboard was manufactured in early 2006, while a revision number of “B” would likely denote boards manufactured in later 2006 or 2007.

Suppose you have a computer with an A-revision motherboard and wish to install an update or repair created for computers with a B-revision motherboard. In that case, you may be unable to do so due to compatibility issues.

To ensure accurate detection and installation of updates and repairs, it is important to keep your motherboard revision up-to-date. Knowing your board’s revision number allows you to more easily determine which updates and repairs are compatible with your particular machine.

How to find out your motherboard revision

You know what motherboard revision your machine has can be helpful if you’re looking to troubleshoot or upgrade your computer.

Motherboard revision is a number that corresponds to the manufacturing process of a specific model of the motherboard. Knowing the revision number can sometimes find compatibility issues with other hardware and software.

Revision numbers are typically found on a sticker near the CPU socket or the back of the motherboard. The following is a list of common revisions and their corresponding numbers:

• 1st generation (1st Gen) – The first motherboards were released in 1995 and had a revision number of 1.0.

• 2nd generation (2nd Gen) – This revision was released in 1998 with a revision number of 1.1.

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3rd generation (3rd Gen) – This revision was released in 2000 with a revision number of 1.2.

• 4th generation (4th Gen) – This was the most recent motherboard release, and it came out in 2007 with a revision number of 1.3.

Frequently Asked Questions

What does motherboard revision mean?

A motherboard revision is the newest edition of a motherboard. It’s usually released after a new chipset or processor has been released and offers updated features, compatibility with new hardware, and performance improvements. A motherboard revision is worth upgrading if you have newer hardware compatible with the latest features and updates. 

Can I upgrade my motherboard without updating my computer?

Yes, you can upgrade your motherboard without upgrading your computer. However, if you upgrade your motherboard, make sure to update your computer drivers and firmware. Otherwise, you may experience compatibility issues with your new hardware. 

How do I know if my motherboard is compatible with my new Processor?

If you want to upgrade your processor, check the motherboard compatibility list on the processor manufacturer’s website. This will list all of the processors that are compatible with each motherboard. 

Can I use a different power supply for my new motherboard?

It’s important to use a power supply compatible with your new motherboard. Make sure to read the specifications of your power supply before purchasing it. Some features, like voltage and wattage, may differ between old and new boards. Also, be sure to use a power supply that has enough wattage to support your new hardware. Contact your computer manufacturer or retailer if you’re unsure which power supply is compatible.


A motherboard revision is a change to your computer’s motherboard that you make to improve the performance of your device. A revision often refers to a different type of memory, updated processor and graphics, or upgraded storage options.

When making a motherboard revision, it is important to note that changes to the hardware may void your warranty. In most cases, you should consult with an expert before making any alterations to your device.

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Matt Wilson
By Matt Wilson

Matt Wilson is a PC gaming and hardware expert with years of experience. He's a trusted tech product reviewer for gamers and tech enthusiasts.

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