Reboot Windows and install your modded nVidia driver, if the driver isn't signed you need to do it yourself or disable driver signature enforcement under Windows.You not need to uninstall the driver or any package via Windows own uninstaller program firstwhen you use DDU but keep in mind that DDU should only be used in case you get troubles while uninstalling/installing the driver with nVidia's own Setup, it's not recommend and needed to use DDU as 'normal' driver removal, nVidia's own setup routine usually does the job fine. Extract Display Driver Uninstaller (DDU) and start it, boot into safe mode and let DDU auto-clean and restart you.You need an older driver that is not officially supported for your GPU because you have a specific application that is broken in newer ones and you cannot wait for a fix.įermi GPU's (400 and 500 series) as from 396 driver are official no longer supported! Remove old nVidia drivers.It could be used to force installation of newer drivers on OEM locked GPU's.You like to test a newer driver which is not available for your card.Modded drivers will NEVER transform your GPU to another one and will NEVER add features that you do not already have. So an OEM driver has specific instructions for that laptop (ie model specific) and will only work with a select few laptops.įor example a Toshiba OEM driver with a Toshiba INF (nvts.inf) will only work with the models included in that INF. I assume nVidia must charge to have an OEM driver made or be included, as they are very rear for OEM to actually update a video driver. NVidia by default don't support laptop GPUs with beta and WHQL driver updates on their server. So the driver itself will support ALL GPUs, but the INF the driver comes with will only support a selected set of GPU

NVidia provides UDA (Unified Driver Architecture) where the driver should work for all their released GPUs. The INF also has a list of products that it will install for. It will also setup settings to install with.

The INF has the instructions to what files to copy and where. This tells the installer how to install the driver.

This project only support 圆4 Windows versions, if you like to see x86 ask nVidia to extend the support or make a pull request.Īll drivers come with an 'Installation INF(ormation) file'. This project is unofficial and not in any relationship or supported by nVidia Cooperation.

Nvidia quadro p620 drivers