For IBM Lenovo Thinkpad T420 NVIDIA NVS 4200M Graphics 63Y1705 Laptop Motherboard Fully Tested All Functions Good Work|laptop motherboard repair|motherboard goodlaptop motherboard china - AliExpress
NVIDIA GeForce Go 7400 - NotebookCheck.net Tech
Intel Core i7-2640M \ NVIDIA NVS 4200M or GeForce GT 520M \ PUBG Lite @720p 80% res. scale - YouTube
Finally joined the club. Upgraded from a NVS 4200m. Picked this up for 200, owner already upgraded to 16gb. : r/pcmasterrace
Solved: How to active Intel Graphics HD on E6420 i5-2540M GPU nVIDIA NVS 4200M? Please help!!!!!! - Dell Community
System Compatibility Report with Nvidia driver NVS... - Adobe Support Community - 11052781