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How To Remove, Reset, And Clear CMOS Battery On MSI

Have you ever needed to reset your BIOS on an MSI computer? If so, then you’ll need to know how to remove, reset, and clear the CMOS battery.

In this blog post, we’ll show you how to do all of those things. We’ll also explain why it’s necessary sometimes to reset the BIOS on MSI computers.

Note that the moment you make changes to your CMOS battery, you may notice that your MSI battery light will begin to blink either a red light, orange light or amber light.

So, if you’re ready to learn about BIOS resets on MSI computers, letÂ’s dive right into it.

What Is A CMOS Battery On MSI

A CMOS battery is a type of battery that is used in computers to keep the date and time accurate..To enter BIOS on an MSI laptop, use the MSI BIOS Key Guide as a reference. Click [here]( for a comprehensive guide on how to enter BIOS on MSI laptops.This battery is also known as a Real-Time Clock (RTC) battery.

The CMOS battery is a small, button-shaped battery that is placed on the motherboard of a computer.

It provides power to the CMOS chip, which stores information about the system configuration, such as the date and time.

When the computer is turned off, the CMOS battery continues to provide power to the CMOS chip so that the date and time are not lost.

In a situation after you connected your AirPods to your MSI computer and you run into an error, it is important to know what a CMOS battery is and how it can help you reset the errors quickly through BIOS.

Where Is The MSI CMOS Battery

The CMOS battery is located in the motherboard of a computer. To access it, you will need to remove the computer’s case.

Once you have removed the case, locate the battery on the motherboard. It is usually a small, round, black battery. Once you have found the battery, unplug it from the motherboard and then remove it.

Locating your CMOS battery is very helpful after you recently changed the BIOS from legacy to UEFI and you need to reset things back to its default..Changing the BIOS mode from Legacy to UEFI on an MSI laptop is easy. Just follow the steps outlined in [MSI Laptop BIOS Mode Change](

Majority of people like to know where the CMOS battery is after they have either disabled or enabled XMP on their MSI computer.

How To Clear CMOS Battery On MSI

The first thing you need to do is to unplug your computer from any power source. Once it’s unplugged, open up your computer case and find the CMOS battery. The battery will be a small, round, silver-colored coin. On most motherboards, it will be located near the BIOS chip.

Once you’ve found the battery, gently remove it from its socket and set it aside for a few minutes. This will allow the CMOS to reset itself and hopefully clear any errors that may be causing your computer to malfunction.

After a few minutes have passed, re-insert the CMOS battery into its socket and reattach your computer’s power cord. Turn on your computer and see if the issue has been resolved.

How To Remove CMOS Battery On MSI

If you need to reset your BIOS settings or if your computer is having trouble starting up, you may need to remove and replace the CMOS battery. This can be a tricky process, so be sure to follow these instructions carefully.

1. Locate your CMOS battery. It will be a small, coin-shaped battery on your motherboard. If you are having trouble finding it, consult your computer’s manual or look up a diagram of your motherboard online.

2. Disconnect your computer from all power sources. This includes unplugging the power cord from the wall and disconnecting any batteries (such as a laptop battery).

3. Ground yourself by touching a metal piece on the computer chassis. This will discharge any static electricity that may be on your body, which could damage sensitive components on the motherboard.

4. Carefully remove the CMOS battery from its slot on the motherboard. You may need to use a small screwdriver or other tool to pry it out.

5. Inspect the battery for any damage, such as corrosion or leaks. If the battery is damaged, do not attempt to use it.

6. Insert the new CMOS battery into the slot on the motherboard, making sure that it is seated correctly.

7. Reconnect your computer to all power sources and turn it on.

8. Enter the BIOS setup utility and check the settings to ensure that they are correct. You may need to adjust the time and date.

9. Save your changes and exit the BIOS setup utility. Your computer should now be up and running normally.

How To Reset CMOS Battery On MSI

If you need to reset the CMOS battery on your MSI motherboard, there are a few different ways that you can do it. Depending on your model of motherboard, the method that you use may vary slightly.

However, the basic process is generally the same. In most cases, you will need to remove the battery from the motherboard and then reinstall it.

The following steps will show you how to reset the CMOS battery on MSI motherboard:

1. First, power down your computer and unplug all of the cables.

2. Next, locate the CMOS battery on your motherboard. It is typically located near the BIOS chip.

3. Once you have found the CMOS battery, use a small flathead screwdriver to gently pry it out of its socket.

4. Once the battery is removed, wait for about five minutes before inserting it back into the socket.

5. Finally, plug everything back in and power on your computer. The BIOS should now be reset and you should be able to boot up normally.

How To Replace CMOS Battery On MSI

Replacing the CMOS battery is a relatively simple task that can be completed by anyone. You will need to locate the CMOS battery on your motherboard and remove it.

Then, take the new CMOS battery and insert it into the socket. Make sure that it is inserted correctly and then replace the cover on your computer.

Once you have replaced the battery, you should set the date and time so that it is accurate.

Make sure that you have disconnected your mouse and stopped your keyboard from changing color if it uses RGB lighting to prevent you from reconfiguring to your favorite settings from scratch.

Purpose Of A CMOS Battery On MSI

The purpose of a CMOS battery is to maintain all settings in BIOS even when PC is switched off. BIOS stands for basic input output system.

All the computers come with a BIOS which is responsible for starting your computer when you press the power button.

The POST (power on self-test) checks all hardware to ensure it is functioning correctly before booting into the operating system.

The BIOS also has settings for your computer’s time and date. Without a CMOS battery, these settings would be lost when you turn off your computer. If your computer won’t turn on, you go through our website for more troubleshooting solutions.

Make sure you take advantage of the MSI boot menu key if you have troubles booting up your MSI laptop or desktop.

What Type Of CMOS Battery Does MSI Use

The most common type of CMOS battery is a lithium coin cell battery. Lithium batteries have a long shelf life and can last for several years. However, over time, they will begin to lose their charge and will need to be replaced.

You can usually tell when your CMOS battery needs to be replaced because the date and time will reset itself or it will not be accurate.

If you notice that your computer is having trouble keeping the correct time, it is probably time to replace the CMOS battery.

It is important to note that a CMOS battery is not the same as a regular AA or AAA battery. Do not try to use a regular battery in place of a CMOS battery.

Doing so could damage your computer. If you are not sure how to replace the CMOS battery, you can go through the tutorial above this article to help you fix it.

Will Removing CMOS Battery Reset BIOS?

If you remove the CMOS battery, it will reset the BIOS to the factory default settings. You will need to re-enter your custom BIOS settings after doing this.

Additionally, any passwords that were set will be erased and you’ll need to set them again. So, if you’re having issues with your BIOS, removing the battery and resetting it may help.

Just be aware that you’ll need to reconfigure your BIOS settings afterwards.

Although, if after you removed your CMOS battery and your computer is not charging when plugged in then you may want to take a look at more troubleshooting tips on our website.

Is It Okay To Remove CMOS Battery?

It is generally considered okay to remove a CMOS battery, especially if it needs to be replaced. If the battery is removed for too long, however, BIOS settings may be reset (on PCs), potentially causing compatibility issues.

If you remove the CMOS battery, the BIOS settings will be reset to their defaults and you will lose any customizations that you have made.

In most cases, it is not necessary to remove the CMOS battery unless you are having problems with your computer’s BIOS or you want to clear the CMOS to reset it to its default settings.

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Solomon Omolabi is a seasoned IT professional with 10 years of industry expertise. As the owner of, he provides meticulously researched and comprehensive articles that effortlessly tackle any technical challenge. Solomon's contributions have earned him recognition on esteemed professional platforms, making him a trusted authority in resolving complex IT issues. Read more.

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