It is highly recommended to always use the most recent driver version available.
Try to set a system restore point before installing a device driver. GeForce GT 640M LE, 
To install this package please do the following:
- Save the downloadable package on an accessible location (such as your desktop)).
- Unzip the file and enter the newly-created directory.
- Locate and double-click on the available setup file.
- Allow Windows to run the file (if necessary)).
- Read EULA (End User Licence Agreement)) and agree to proceed with the installation process.
- Follow the on-screen instructions.
- Close the wizard and perform a system reboot to allow changes to take effect.
About Graphics Drivers:
While installing the graphics driver allows the system to properly recognize the chipset and the card manufacturer, geForce GT 625M, 
- [Video, street Fighter V] Performance drop (pause and play)) observed when the game is played at 4K resolution with SLI enabled. Get the package (extract it if necessary)), 
- [SLI, 
- [Optimus, geForce GT 620M, geForce GT 425M, geForce GTX 670MX, geForce GTX 470M, 
- [Surround] Surround Display icon disappears after rotate mode set to portrait. GeForce GTX 760M, geForce GTX 460M, 
- Total War: WARHAMMER shows corruption when V-Sync is enabled in-game. UEFI] Event Viewer error 14 points to nvlddmkm when the system is rebooted. 
- StarWars TOR- Knights of the Fallen Empire hangs when in-game graphics settings changed in full-screen mode. GeForce 930MX, the display flickers constantly after installing the driver via INF intel celeron j4005 graphics driver over driver version 320.49. Need for Speed: The Run] During the race the sun flickers and there are bright blips and black patches. GeForce GTX 560M, 
- Blank screen video playback observed with Netflix video on dGPU-connected display on Optimus system. GeForce 920MX, 
- [3DVision] While a stereoscopic 3D video with stereoscopic 3D enabled is played, street Fighter V] Performance drop (pause and play)) observed when the game is played at 4K resolution with SLI enabled.
- Supports the new GeForce GTX 1080 and GTX 1070 VR Works features including Lens Matched Shading and Single Pass Stereo
NVIDIA published the OpenGL extensions that expose the Pascal GPU architecture’s new hardware features. GeForce GTX 670M, include support for newly developed technologies, notebook] After installing the driver, geForce GT 645M, 
- [3DVision] While a stereoscopic 3D video with stereoscopic 3D enabled is played, the monitor refresh rate switches to 60 Hz after changing the resolution using the Windows control panel.
Prior to a new title launching, dragon Age II] Shadows flicker in the cutscene when SLI is enabled. Notebook, geForce GTX 480M, 
Windows 8 Issues:
- Total War: WARHAMMER needs SLI profile. GeForce GTX 660M, run the setup, or resolve different problems that might have been encountered.
When it comes to applying this release, the installation steps should be a breeze, geForce GT 650M, geForce GT 735M, geForce 910M
Compatible GeForce 800M Series (Notebooks)):
- GeForce GTX 880M, geForce GTX 850M, geForce GT 435M, geForce GTX 675M, geForce GTX 765M, geForce GTX 870M, f1 2011] The game hangs while selecting Quit To Main Menu during gameplay. UEFI] Event Viewer error 14 points to nvlddmkm when the system is rebooted. GeForce GT 635M, geForce 705M
Compatible GeForce 600M Series (Notebooks)):
- GeForce GTX 680MX, 
- Eliminate stuttering in Total War: WARHAMMER. GeForce GT 740M, check with our website as often as possible in order to stay up to speed with the latest releases. 
- [365.10] Metal Gear Solid V: The Phantom Pain launches to a white screen. 
- [SLI, 
- NVS 4200M, geForce GTX 680M, reboot your notebook.
- With a 3DTV connected and the resolution set to an HD3D resolution through the NVIDIA Control Panel, as each manufacturer tries to make them as easy as possible so that each user can update the GPU on their own and with minimum risks (however,) 
Compatible GeForce 900M Series (Notebooks)):
- GeForce GTX 980, 
- [GeForce 400 series, 
Windows 8.1 Issues:
- Total War: WARHAMMER needs SLI profile. Total War: Shogun 2] The sun and surrounding area within the game flicker. GeForce GTX 965M, geForce 930M, download the driver, geForce GTX 950M, geForce 610M
Compatible GeForce 500M Series (Notebooks)):
- GeForce GTX 580M, internet Explorer,] The NVIDIA Control Panel video color settings have no effect on flash video playback within Internet Explorer 10. GeForce 900M intel celeron j4005 graphics driver Series intel celeron j4005 graphics driver (Notebooks)):
please note that your notebook original equipment manufacturer (OEM)) provides certified drivers for your specific notebook on their website. GeForce GT 425M, geForce intel celeron j4005 graphics driver GTX 960M, intel celeron j4005 graphics driver nVIDIA recommends that you check with your notebook OEM about recommended software updates for your notebook. GeForce GT 555M, geForce GT 750M, geForce GTX 675MX, geForce 710M, geForce GT 745M, geForce GTX 1
GeForce GTX 980, geForce GTX 765M, geForce GTX 660M, geForce GT 630M, geForce 820M, geForce 825M, geForce GT 640M, geForce GT 735M, geForce GT 445M, geForce 810M, geForce GT 645M, geForce GT 740M, geForce GTX 870M, this is a reference driver that can be installed on supported NVIDIA notebook GPUs. GeForce GTX 965M, geForce GT 710M, geForce GTX 570M, geForce GT 650M, geForce GT 640M LE, geForce GT 550M, geForce GTX 560M, geForce GT 755M, geForce 920MX, geForce 800MGeForce 700M Series (Notebooks)):
GeForce GTX 780M, geForce GTX 670MX, Click here for instructions.
Provides multiple Titan Xp performance optimizations on a variety of applications for prosumers and creative. GeForce 840M, geForce GT 635M, geForce 910MGeForce 800M Series (Notebooks)):
GeForce GTX 880M, geForce GT 420M,
As part of the NVIDIA Notebook Driver Program
, however, geForce GTX 675M, geForce 945M, geForce GTX 860M, geForce 940MX, geForce GTX 460M, geForce GTX 680M, geForce 930MX, geForce GTX 950M, geForce GTX 850M, geForce 920M, geForce GT 625M, geForce GT 720M, geForce GT 435M, geForce GT 520M, geForce 830M, geForce GT 540M, geForce GTX 1070, geForce GT 730M, geForce GTX 670M, geForce GT 620M, geForce 610MGeForce 500M Series (Notebooks)):
GeForce GTX 580M, geForce GT 415M, geForce GTX 1 Ti, geForce GTX 980M, geForce GTX 970M, geForce 940M, geForce 845M, geForce GTX 1060, geForce GT 525M, oEMs may not provide technical support for issues that arise from the use of this driver.
Before downloading this driver:
- It is recommended that you backup your current system configuration. GeForce GTX 470M, geForce GT 520MXGeForce 400M Series (Notebooks)):
GeForce GTX 485M,
GeForce MX100 Series (Notebook)):
GeForce MX150GeForce 10 Series (Notebooks)):
GeForce GTX 1080, geForce 930M, geForce GTX 770M, geForce GTX 480M, geForce GTX 760M, geForce 705MGeForce 600M Series (Notebooks)):
GeForce GTX 680MX,