Amazon.com: Lenovo IdeaPad Z50 80EC000TUS 15.6" LED Notebook, AMD A10-7300, 1.9GHz, 8GB DDR3, 1TB HDD, DVD+/-RW, Windows 8.1, Black (Lenovo80EC000TUS ) : Electronics
Three A Tech Computer Sales and Services: Gaming Laptop Lenovo IdeaPad Z50- 70 / 4th Gen Core i5 / 1TB HDD / 8GB RAM / 4GB Graphics Nvidia / Display 15.6" Full HD / Warranty till OCT 2016 (RM 1885)
OPEN ME UP! Lenovo G50-70, G50-70M and Z50-70 Disassembly - YouTube