![Hi, does anyone know how to replace the CMOS battery in a Lenovo Legion Y520? I have done this on another computer before but there was a tab that allowed you to Hi, does anyone know how to replace the CMOS battery in a Lenovo Legion Y520? I have done this on another computer before but there was a tab that allowed you to](https://preview.redd.it/aw4gabfeola41.jpg?auto=webp&s=95686bf450e77818b3f525e8705027973f01e1e8)
Hi, does anyone know how to replace the CMOS battery in a Lenovo Legion Y520? I have done this on another computer before but there was a tab that allowed you to
![OptiPlex 990 Ultra Small Form Factor (USFF) Removal Guide for the Coin Cell Battery, Front IO Panel, Control Panel, Intrusion Switch and Power Supply | Dell US OptiPlex 990 Ultra Small Form Factor (USFF) Removal Guide for the Coin Cell Battery, Front IO Panel, Control Panel, Intrusion Switch and Power Supply | Dell US](https://supportkb.dell.com/img/ka02R0000008JdPQAU/ka02R0000008JdPQAU_en_US_3.jpeg)
OptiPlex 990 Ultra Small Form Factor (USFF) Removal Guide for the Coin Cell Battery, Front IO Panel, Control Panel, Intrusion Switch and Power Supply | Dell US
![Trying to find cmos battery to reset my bios. However the motherboard doesnt seem to have one. I checked the other side as well. Asus vivobook S15 S532FA : r/laptops Trying to find cmos battery to reset my bios. However the motherboard doesnt seem to have one. I checked the other side as well. Asus vivobook S15 S532FA : r/laptops](https://preview.redd.it/fl5hgs3ptvt41.jpg?auto=webp&s=d8993d56b2d29f7608d53190e41a68c386c711ae)