Many users searching for D33006 are actually using one of these legacy cards: (GV-N630D3-2GI) NVIDIA GeForce 8400 GS (GV-NX84G256H) ATI Radeon X1950 Pro (GV-RX195P256D-RH) Download Center - GIGABYTE Global
Right-click the downloaded file and select "Run as administrator". Gigabyte D33006 Graphics Card Driver Download
If you are troubleshooting the D33006, bookmark this checklist: Many users searching for D33006 are actually using
If the card is already installed and functional enough to boot, search for "System Information" in Windows. Check "Components" > "Display" to see the identified GPU. PCB Markings: PCB Markings: Look for a small white sticker
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
If you can find the starting with GV- on your card's sticker, I can provide the direct link to the latest driver for you.