Updating your Samsung Odyssey G40B (G4) gaming monitor drivers ensures optimal performance, unlocks maximum refresh rates, and resolves compatibility issues with your graphics card. This guide provides step-by-step instructions to download and install the official device drivers and firmware for your display. Why You Should Update Samsung Odyssey G40B Drivers

Click "Have Disk..." and point to the folder where you extracted the files. Method 2: Firmware Update (USB Method)