![Lenovo A740 27-Inch All-in-One Touchscreen Desktop (F0AM004KUS) Silver Grey (Discontinued by Manufacturer) : Amazon.sg: Electronics Lenovo A740 27-Inch All-in-One Touchscreen Desktop (F0AM004KUS) Silver Grey (Discontinued by Manufacturer) : Amazon.sg: Electronics](https://m.media-amazon.com/images/I/91p4TAf-aLL._AC_UF894,1000_QL80_.jpg)
Lenovo A740 27-Inch All-in-One Touchscreen Desktop (F0AM004KUS) Silver Grey (Discontinued by Manufacturer) : Amazon.sg: Electronics
![ZAA50/70 LA-B031P motherboard Lenovo A540 A740 All-in-one machine AIO 27-inch Laptop motherboard WITH i7 CPU - AliExpress ZAA50/70 LA-B031P motherboard Lenovo A540 A740 All-in-one machine AIO 27-inch Laptop motherboard WITH i7 CPU - AliExpress](https://ae01.alicdn.com/kf/H17f60e74bc934b78a12e5ec259983e69T.jpg_640x640Q90.jpg_.webp)
ZAA50/70 LA-B031P motherboard Lenovo A540 A740 All-in-one machine AIO 27-inch Laptop motherboard WITH i7 CPU - AliExpress
![Lenovo All-in-One PC A740 (F0AM004KUS) Intel Core i7 4558U (2.80GHz) 8GB DDR3 1TB HDD 8 GB SSD 27" Touchscreen Windows 8.1 64-Bit - Newegg.com Lenovo All-in-One PC A740 (F0AM004KUS) Intel Core i7 4558U (2.80GHz) 8GB DDR3 1TB HDD 8 GB SSD 27" Touchscreen Windows 8.1 64-Bit - Newegg.com](https://c1.neweggimages.com/productimage/nb640/83-266-583-19.jpg)