HOW TO DISASSEMBLE AND REPLACE LENOVO LEGION Y520 (80WY, 80YY, 80WK) - YouTube
Placa base para portátil Lenovo Legion Y520, Y520-15IKBM, 5B20P24389, BY520, NM-B391 con CPU de i7-7700HQ, GTX1060, 6GB, GPU, GDDR5 _ - AliExpress Mobile
Lenovo Legion Y520-15IKBN Hard Drive Replacement - iFixit Repair Guide