Hey everyone, I'm building my first PC and trying to test everything outside of the case. I just hit a snag when attempting to connect my monitor and keyboard; my graphics card isn't turning on at all. My motherboard lights up showing a code 20 and there's a red VGA light. I've tried both HDMI and Display cords but no luck. What could be causing this issue? Here are my specs:
- CPU: AMD Ryzen 7 7800X3D 4.2 GHz 8-Core Processor
- CPU Cooler: NZXT Kraken Plus RGB 75.05 CFM Liquid CPU Cooler
- Motherboard: Gigabyte X870 AORUS ELITE WIFI7 ICE ATX AM5 Motherboard
- Memory: Corsair Vengeance RGB 32 GB (2 x 16 GB) DDR5-6000 CL30 Memory
- Storage: Samsung 990 EVO Plus 2 TB M.2-2280 PCIe 5.0 X2 NVME Solid State Drive
- Video Card: MSI GAMING TRIO OC GeForce RTX 5060 Ti 16 GB Video Card
- Case: HYTE Y60 Snow White ATX Mid Tower Case
- Power Supply: Lian Li EDGE 1300 W 80+ Platinum Certified Fully Modular ATX Power Supply
Any insights on how to fix this would be greatly appreciated!
2 Answers
Make sure you plugged the GPU into the power supply. Sometimes, if the GPU isn't receiving power, it won't turn on at all. Double-check those connections!
Have you tried connecting your monitor directly to the motherboard? That can help determine if the GPU is the issue. Just a thought!

Nope, I haven't done that yet. I'll give it a shot and see what happens!