Can't find CMOS battery for BIOS reset on Lenovo Flex 14-API (81SS). Picture attached with laptop battery removed. Anyone know where it is? : r/computer_help
How To Lenovo Computer BIOS Reset / Replace CMOS Battery - Laptop Wont Turn On Fix #2 - YouTube
The dirty little secret about the ThinkPad T430's CMOS battery : Global Nerdy