For Lenovo Ideapad S340-15api Laptop Motherboard Cpu:r3-3200u Uma Ram:4g La-h131p Fru:5b20s42246 5b20s42245 100% Test Ok - Laptop Motherboard - AliExpress
Best Buy: Lenovo IdeaPad S340 15" Touch-Screen Laptop AMD Ryzen 7 3700U 12GB Memory 512GB Solid State Drive Abyss Blue 81QG000DUS