GeForce 840M Dedicated Graphics for Laptops | GeForce
Nvidia Geforce 840m Problem
Nvidia Geforce 840m Problem - Windows 10 Forums
GeForce 940M vs 840M
HP Pavilion 15t Premium Home and Business Laptop (Intel i7-4510U Processor, 16GB RAM, 256GB Sata SSD, 15.6" Full HD (1920 x 1080), NVIDIA GeForce 840M, DVD, Windows 10 Pro) Aqua Blue - Walmart.com
Asus A555LN-XX151H Intel Core i5-4210U 1.7GHz 15.6" 4GB Memory NVIDIA GeForce 840M 2GB 500GB HDD Windows 8.1 Single Language 64 bit Notebook - Wootware