ThinkPad Video Features(NVIDIA N15V/N15S Optimus) for Win 7 (64-bit) – ThinkPad Edge E440, E540

NameOperating SystemVersionReleasedDownload
ThinkPad Video Features(NVIDIA N15V/N15S Optimus)
j9d401ww.exe
300.8 MB
Windows 7 64bit9.18.13.326918 Jun 2014 Download
README for ThinkPad Video Features(NVIDIA N15V/N15S Optimus)
j9d401ww.txt
10.3 KB
Windows 7 64bit9.18.13.326918 Jun 2014 Download

This package installs the software (Display and Audio drivers) to enable the following device.

  • NVIDIA GeForce 840M
  • NVIDIA GeForce 820M
  • Intel(R) HD Graphics 4600

Supported ThinkPad Systems


  • ThinkPad Edge E440, E540

Supported Operating Systems


  • Windows 7 SP1 64-bit