In my case it's a Lenovo G580, But the following applies for all other models.
My question:
Is the CMOS battery wire soldered to the board and if so how can we remove it?
Information only below:
For those of you that don't know CMOS battery is also known as RTC battery.
Also some Laptops/PC's have a reset button and some require a jumper to be removed or re-positioned while others require the battery to be removed completely for up to 60 seconds.