Lenovo G550 Notebook Laptop Computer 15" Intel C2D 4GB 250GB HDD Windows 10 HOME
LENOVO G550-2958 15.6"CORE 2 DUO T6600@2.2GHz 3GB RAM 250GB SSD WINDOWS 7 OFF 13 | eBay
Laptop motherboard for Lenovo G550 PC Mainboard KIWA7 LA 5082P tesed DDR3|Motherboards| - AliExpress
Lenovo Laptop Intel Core 2 Duo T6600 (2.20GHz) 3GB Memory 320GB HDD Intel GMA 4500MHD 15.6" Windows XP Professional preinstalled with Windows 7 Professional Upgrade Option G550(2958-A4U) - Newegg.com