The CMOS battery, or complementary metal-oxide-semiconductor battery, is a small, coin-cell battery that powers the pc’s BIOS (Fundamental Enter/Output System). The BIOS is accountable for storing the pc’s {hardware} configuration settings and for booting up the working system. If the CMOS battery dies, the pc might lose its BIOS settings and will not be capable to boot up correctly. On this article, we are going to present you find out how to take away a CMOS battery safely and simply.
Earlier than you start, it is very important energy down your laptop and unplug it from the facility outlet. This may assist to stop any harm to the pc’s parts. As soon as the pc is powered down, you’ll be able to open the case and find the CMOS battery. The CMOS battery is normally positioned on the motherboard, close to the CPU socket. It’s a small, coin-cell battery, in regards to the dimension of a dime. After getting positioned the CMOS battery, you should use a pair of tweezers or a small screwdriver to softly pry it out of its socket.
As soon as the CMOS battery has been eliminated, you’ll be able to substitute it with a brand new one. Remember to insert the brand new battery within the appropriate orientation. The optimistic terminal of the battery must be dealing with up. As soon as the brand new battery is in place, you’ll be able to shut the pc case and energy it again on. The pc ought to now boot up usually. If you’re nonetheless having issues booting up your laptop, it’s possible you’ll must reset the BIOS settings. You are able to do this by urgent the “F2” key through the boot course of.
How To Take away A Cmos Battery
The CMOS battery is a small, coin-shaped battery that’s used to energy the pc’s BIOS (Fundamental Enter/Output System). The BIOS shops the pc’s {hardware} configuration settings, such because the date and time, and it is very important take away the CMOS battery if you’re upgrading or changing any of the pc’s {hardware}.
To take away the CMOS battery, you have to to:
- Flip off the pc and unplug it from the facility outlet.
- Open the pc case.
- Find the CMOS battery. It’s normally positioned on the motherboard, close to the CPU socket.
- Use a small screwdriver to softly pry the CMOS battery out of its socket.
- Eliminate the previous CMOS battery correctly.
- Set up a brand new CMOS battery within the socket.
- Shut the pc case.
- Plug the pc again in and switch it on.
Individuals Additionally Ask About How To Take away A Cmos Battery
What’s a CMOS battery?
A CMOS battery is a small, coin-shaped battery that’s used to energy the pc’s BIOS (Fundamental Enter/Output System). The BIOS shops the pc’s {hardware} configuration settings, such because the date and time.
Why would I must take away the CMOS battery?
You would wish to take away the CMOS battery if you’re upgrading or changing any of the pc’s {hardware}. Eradicating the CMOS battery will reset the BIOS settings to their default values.
How do I do know if my CMOS battery must be changed?
In case your laptop is displaying the incorrect date and time, or if it isn’t capable of boot up correctly, the CMOS battery might have to be changed.
