---
title: How to update video drivers. (Pink squares in place of images)
description: By reading this article you can learn how to update the video drivers of your PC, in order to keep working with the latest version of Diagnocat.
---

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# How to update video drivers. (Pink squares in place of images)

## By reading this article you can learn how to update the video drivers of your PC, in order to keep working with the latest version of Diagnocat.

If your system is using outdated drivers, then you may encounter issues while working with 3D images in Diagnocat. For example, the images in the reports might be replaced with pink rectangles and squares. To fix this, all you need to do is update your video drivers.

First, you need to know the model of your Graphical Processing Unit (GPU). You can check this, by opening the msinfo32.exe file. You can learn how to access it by reading [this Microsoft article](https://support.microsoft.com/en-us/topic/description-of-microsoft-system-information-msinfo32-exe-tool-10d335d8-5834-90b4-8452-42c58e61f9fc). The GPU model and manufacturer can be found under Components and then Display. 

Once you know the model and manufacturer of your GPU, you can download the necessary drivers by going to the manufacturers website. The websites of the three most common GPU manufacturers can be found below. 

- [NVIDIA](https://www.nvidia.com/download/index.aspx)
- [AMD](https://www.amd.com/en/support)
- [Intel](https://www.intel.com/content/www/us/en/download-center/home.html)

Download the latest available drivers for your system, and then launch the executable installation file. The installation should take about 5 minutes. Don't worry if the screen flickers during the installation, that is completely normal. After the installation is complete you might need to restart your PC. After the drivers are successfully installed, the issue with the pink squares should disappear. 

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