Cheap And Discounts NM-C821 motherboard for Lenovo IdeaPad 3 15ADA05 laptop motherboard with CPU 3150U / R3 / R5 / R7 RAM 4G 100% test ok Wholesale. Buy Directly From Merchant F.T.W FOR THE WIN Motherboard Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.