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
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Is Your Computer Battery Dead? How to Fix and Replace Your CMOS Battery
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What is a CMOS battery? What are its functions? - Quora
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CMOS / Battery - Quick Questions | [H]ard|Forum
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What is a CMOS Battery? How to Remove and Replace One in a Laptop | HP Store India
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CMOS: What It Is and What It's For
Elluminet Press Ltd - Replacing the CMOS Battery
