Intro to CMOS Battery Replacement
When it comes to replacing the CMOS battery in your desktop computer, there are a few things you’ll need to keep in mind.
First, you’ll need to locate it on your motherboard.
It’s usually located near one of your hard drive bays or underneath your CPU.
Once you’ve found it, remove any screws that are holding it in place and then pull it out with a pair of needle-nose pliers.
Next, install the new CMOS battery by pressing firmly onto its connectors until it’s firmly in place.
Screw it back in, and you’re good to go.
How to Replace the CMOS Battery on Your PC
If you are having trouble with your PC’s keeping the correct time, it could be due to a bad CMOS battery. This article will show you how to replace the CMOS battery on your computer.
Let’s dive deeper into this training…
What we’ll cover in this guide:
– What Is a CMOS Battery?
– The Different Types of CMOS Batteries.
– How to Tell If Your CMOS Battery Needs Replacing.
Video Training – Replacing the CMOS Battery
What Is a CMOS Battery?
A CMOS battery, or complementary metal-oxide-semiconductor battery, is a type of battery used in computers. It helps to keep the time and date accurate as well as the system settings.
The CMOS battery is usually a small, coin-shaped battery that is located near the RAM chips on the motherboard. To replace the CMOS battery, you will need to open the computer case. Be very careful when working with computer hardware, as static electricity can damage sensitive components.
Once you have opened the case, locate the CMOS battery. The battery will be clipped in place, so you will need to remove the clip and then remove the battery. Be sure to dispose of the old battery properly.
Then, just clip in the new battery and close up the computer case. You can now start up your computer and verify that the time and date are accurate. If not, you may need to reset the time and date in the BIOS.
Sometimes, after a battery has been dead, you may need to reset the CMOS if the computer does not boot up.
The Different Types of CMOS Batteries
A CMOS battery is a type of battery that is used to store the BIOS configuration settings on a desktop computer. There are three main types of CMOS batteries: the 3V, the 6V, and the 9V.
The most common type of CMOS battery is the 3V battery. This type of battery is usually found in computers that use a lithium-ion battery. The 6V and 9V batteries are less common than the 3V battery, and they are usually used in older computers.
The 3V battery is the most popular type of CMOS battery because it is the most reliable and has a longer life span than the other types of batteries. It is also more affordable than the other types of batteries.
The 6V and 9V batteries are less reliable than the 3V battery and have shorter life spans. They are also more expensive than the 3V battery.
The most common battery used in a PC is the cr2032.
How to Tell If Your CMOS Battery Needs Replacing
The CMOS battery on a desktop computer is responsible for maintaining the system time and BIOS settings.
If this battery begins to fail, you may notice that the time on your computer is incorrect, or that some of your BIOS settings have been lost such as drive configuration.
When the CMOS battery dies, the computer will not start up and may show a warning message.
Conclusion
Replacing the CMOS battery on your desktop computer is a fairly simple process, and it can be done in just a few minutes.
In this easy guide, we’ve outlined the steps you need to take to replace the battery on your own.
If you have any questions about how to replace the CMOS battery on your PC or you run into problems during the replacement process, feel free to post them in the comments for help.
Our community of experts would be happy to assist you.
