Legion y520 just wont start, here ive tried to power reset which dosent work. same thing happens on pressing novo button, no power and led glows. Power led(in video) works fine and
Source L16S3P24 L16M3P24 5B10M41934 5B10M41935 genuine laptop battery for Lenovo Legion Y520 Savior R720 xiaoxin 700 R720 on m.alibaba.com
ww-subseries-pdp-legion-laptops-default | Lenovo US
DIY - how to exchange battery on Lenovo Legion Y520, replace L14M3P24 replacement, disassembly - YouTube