What Is CMOS Battery, BIOS? How Do These Work? How To Clear CMOS? How To Replace It? FAQs
All of us like to use different types of gadgets like smartphones, watches, calculators, cameras, etc. in our daily lives. Out of all the gadgets, some of the most used gadgets are smartphones and laptops. In smartphones and laptops, a battery is being used to operate these gadgets. But do you know that our laptops have more than one battery?
In A Laptop, How Many Batteries Are Used?
What is BIOS?
The BIOS's Role In The Boot Process
How Does BIOS work?
Use Of CMOS Battery
How Does The CMOS Battery Get Charged?
CMOS Battery Lifetime
CMOS Battery Voltage
How to Identify CMOS Battery Failure?
Difficulties With Boot Up
Constant Beeping Sound While Bootup
Incorrect Date and Time
Dis-Functions Of The Keyboard
Drivers Disappearing Or Being Uninstalled
Issues While Connecting To The Internet
How to Clear CMOS?
Reset BIOS Settings To Default
Clear CMOS By Jumper Method
Clear CMOS By Removing The CMOS Battery
* Shut down your computer.
* Unplug all power sources.
* Remove all screws by using a screwdriver.
* Remove the case of the computer so that the motherboard will appear.
How To Replace The CMOS Battery?
* Now find the CMOS battery on the motherboard. It may be in a vertical or horizontal battery holder or may be connected to the motherboard via wire.