How to upgrade & install M2 SSD (Lenovo Legion Y520 - Samsung 970 Evo plus) - YouTube
Amazon.com: QUETTERLEE Replacement New Laptop CPU Cooling Fan for Lenovo Legion GTX1050 R720-15IKB R720-15IKBN Y520-15IKBA Y520-15IKBM Y520-15IKBN Series EF75090S1-C060-S9A EF75090S1-C070-S9A DC5V 2.25W Fan : Electronics