The NV4_Disp.dll error is a common problem for millions of computers around the World, caused by the NVidia Graphics Driver on your system. The problem you’ll likely be seeing with this file is that it will continually prevent your system from being able to correctly run a particular game / program. If you’re seeing this error, it basically means that the nv4_disp.dll file on your computer is continually causing an infinite loop for your PC – preventing your computer from being able to use the file, and consequently shut down.
What Causes The NV4_Disp.dll Errors On Your System?
The errors you’re seeing are caused by the NVidia Graphics Driver of your PC continually loading up the nv4_disp.dll file in na “infinite loop”, preventing it from being able to load up correctly. An infinite loop is basically the way in which your computer will continually attempt to read the file over and over again – which is not meant to happen.
The problem your PC has is that it will have some sort of issue inside the NVidia Graphics Driver (the software used to power your graphics card), which will be triggered by the game or program you’re using on your system. To disable this problem, you need to be able to repair any of the problems that are causing the issue to show – a process that can be done by using the steps outlined below:
How To Fix The NV4_Disp.dll Error On Your PC
Step 1 – Restart Your PC Into “Safe Mode With Networking”
To even work on your PC, you need to first restart your computer into “Safe Mode With Networking”. Safe Mode is a setting that Microsoft introduced to help your computer load up without any of the software / drivers which can be causing problems. Because the issue you’re seeing has been caused by the nv4_disp.dll file not working correctly, restarting into Safe Mode will basically allow you to work on your PC without the error occurring.
To restart into Safe Mode, you should do the following:
- Restart your PC
- Press F8 continually before Windows has a chance to load
- Select “Safe Mode With Networking” from the menu
- Let your system load up
Please note – your PC will likely show with distorted graphics. Do not worry about this problem, this is exactly what was meant to happen.
Step 2 – Update Your NVidia Graphics Driver
The NVidia Graphics driver is the cause of the nv4_disp.dll error, and therefore in order to fix the problem, it’s highly recommended that you update your graphics driver to the latest version. This can be done by downloading the latest driver from the link above, and using that to upgrade all the settings your computer needs to run. This will be an automated process, and by downloading the program from the Internet, installing it and then letting it install, you should be able to get your computer running smoothly again.
Step 3 – Clean Out The Registry Of Your PC
After following steps 1 & 2, you should then look to update the registry of your computer to ensure that there are no settings that are damaged inside. The registry is a huge database which stores all the important settings that your system requires to run, and is where all Windows systems keep their most important files. Despite the registry being a highly important part of your computer, it’s continually being damaged and corrupted, and is actually one of the main causes of the nv4_disp.dll error. It’s highly recommended that you clean out this part of your PC by using a registry cleaner application, which you can download from the box below: