Part of the Lenovo G Series of everyday laptops released in November 2012.

18 Questions View all

Where is the CMOS clear button on Lenovo G580?

Block Image

Block Image

Block Image

Block Image

Where is cmos clear jumpers for rtc bios battery?

Answer this question I have this problem too

Is this a good question?

Score 8
Add a comment

4 Answers

Most Helpful Answer

Hello mate !

The RTC battery is located right at the top of the PCB in the first picture.

Block Image

Was this answer helpful?

Score 3

Comments:

Does it revert to stock settings with a modified bios after disconnect And re solder?

by

Add a comment

same problem here...

Please help....

Was this answer helpful?

Score 0
Add a comment

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.

Was this answer helpful?

Score 0
Add a comment

I have cut the solder to the battery in hopes that the vram setting I changed in the modified bios reverted back to stock settings. As it's a pain to assemble, I'm going to wait to test it for when I purchase a new CPU for this board. Am I going to Be ok or am i asking for trouble?

Was this answer helpful?

Score 0

Comments:

It is also a g580 20150 model

by

Add a comment

Add your answer

Fizuli will be eternally grateful.
View Statistics:

Past 24 Hours: 8

Past 7 Days: 83

Past 30 Days: 218

All Time: 10,054