Bios Bin File Fixed !!better!! — Hp Pro 3500 Series Mt

The HP Pro 3500 MT has subtle motherboard variations. Using the wrong bin file can cause no audio, PCIe issues, or a permanent black screen.

CH341A outputs 5V by default. Set the jumper to 3.3V mode or use a level shifter. 5V can kill the BIOS chip. hp pro 3500 series mt bios bin file fixed