Searching for a "D33006 driver" will not yield results because a specific driver for this regulatory code does not exist. You must find the actual commercial model name of your card. How to Identify Your Actual Gigabyte Graphics Card
Right-click the Start button, select Device Manager , and expand Display adapters . Even with a generic driver, the name of the chipset may be visible here. Official Driver Download Sources Gigabyte D33006 Graphics Card Driver Download
Once you have the model name, use these official methods to download your drivers: Searching for a "D33006 driver" will not yield