Lenovo IdeaPad Y550 motherboards
3 boards 9 files 2 schematics 1 boardviews 2 BIOS
The Lenovo IdeaPad Y550 appears with 3 different motherboards in the catalog. Laptops sold under one model name often use several boards over their production life — integrated or discrete graphics, different CPU generations, regional variants — so compare the board code printed on your PCB with the list below.
Board codes seen for this model: LA-4602P, NM-E231.