X540sa N3050/n3700 Cpu 2g/4g Ram Notebook Mainboard For Asus Vivobook X540 X540s X540sa F540s Laptop Motherboard 100% Tested Ok - Laptop Motherboard - AliExpress
Free Shipping X540sa Rev2.1 Main Board For Asus X540sa N3700 Cpu Laptop Motherboard With 4gb Memory 100% Test Work - Laptop Motherboard - AliExpress
X540sa Notebook Mainboard 8gb Ram 4 Cores Cpu For Asus X540 X540s X540sa X540sa Laptop Pc Motherboard Tested - Laptop Motherboard - AliExpress
X540sa Onboard N3050 Cpu Ddr3 4gb Memory Mainboard For Asus X540s X540sa X540saa F540s Laptop Motherboard 90nb0b30-r00031 Used - Laptop Motherboard - AliExpress
Asus X540-RBPDN09 Notebook, packed with 4GBs of memory, 1TB hard drive and powered by the Intel Pentium Quad-core processor to give you smooth and responsive computing performance - Walmart.com
X540sa N3050/n3700 Cpu 2g/4g Ram Notebook Mainboard For Asus Vivobook X540 X540s X540sa F540s Laptop Motherboard 100% Tested Ok - Laptop Motherboard - AliExpress
Asus X540S - iFixit
ASUS Vivobook X540SA|Laptops For Home|ASUS India
OFFTEK 8GB Replacement Memory RAM Upgrade for Asus VivoBook Max X541UV (DDR4-17000) Laptop Memory at Amazon.com