Look for a small white sticker on the back or side of the PCB. It will start with letters like GV-N (NVIDIA) or GV-R (Radeon/AMD). Common "D33006" Models: GV-NX84G256H: An entry-level NVIDIA GeForce 8400 GS. GV-RX195P256D-RH: An ATI Radeon X1950 Pro. GV-N630D3-2GI: A more recent NVIDIA GeForce GT 630. Step 2: Official Driver Download Sources
Gigabyte D33006 Graphics Card Driver Download: A Complete Guide Gigabyte D33006 Graphics Card Driver Download
Because "D33006" appears on everything from the budget GeForce 8400 GS to older ATI Radeon X1950 Pro cards, you need the unique product ID. Look for a small white sticker on the