One of Microsoft's service packs or other patches for Windows might contain a fix for whatever might be causing the Code 43 error, so if you're not fully updated, do so now. Update BIOS .

Graphics Device Driver Error Codes 22, 32, 37, or 43 can cause issues when you're trying to game, edit a video, or watch a movie. Here are the fixes!

Let's look at a few different ways to figure out how to fix the Code 43 errors that prevent you from using hardware devices. XDA Developers Story by Karthik Iyer ...

Update GPU drivers: Use the website or software of your GPU manufacturer to download and install the latest version of the GPU driver. Most of them publish day-one driver updates for games like ...