![Question - Can't find CMOS reset jumper on Lenovo Thinkcentre M58 motherboard | Tom's Hardware Forum Question - Can't find CMOS reset jumper on Lenovo Thinkcentre M58 motherboard | Tom's Hardware Forum](https://i.imgur.com/YVf3zwg.png)
Question - Can't find CMOS reset jumper on Lenovo Thinkcentre M58 motherboard | Tom's Hardware Forum
What are CMOS pins and what are they used for? I heard that if my UEFI/BIOS is infected with viruses, using/resetting the CMOS pins will clear any BIOS virus. Is this true?
![Computer Motherboard Circuit. Jumper BIOS Config In The Center Stock Photo, Picture and Royalty Free Image. Image 18103422. Computer Motherboard Circuit. Jumper BIOS Config In The Center Stock Photo, Picture and Royalty Free Image. Image 18103422.](https://previews.123rf.com/images/nomadsoul1/nomadsoul11302/nomadsoul1130201405/18103422-computer-motherboard-circuit-jumper-bios-config-in-the-center.jpg)