Reset BIOS settings Lenovo V570 laptop | CMOS battery replacement

This video shows how to reset bios or CMOS battery replacement on laptop Lenovo V570, V570c. AMAZON: screwdrivers set: spudgers set : ALIEXPRESS: screwdrivers set: spudgers set : Answers for most popular questions: Other photo and video guides you can find on our website: FOLLOW ME: Instagram: Facebook: Twitter: