How to Fix GPU is not detected or showing in BIOS on Windows

When your computer's BIOS does not show the GPU, the problem may be with your computer's hardware. But also an outdated version of the BIOS and chipset drivers can cause this same problem. Below we leave you a complete guide so you can solve it:

GPU and Motherboard Compatibility: Ensure the GPU is compatible with the motherboard's PCIe slot. Refer to the motherboard's manual for specific specifications.

Power Supply Adequacy: Confirm that the Power Supply Unit (PSU) can provide sufficient wattage to support the GPU's power requirements.

GPU Installation: Carefully remove and reinsert the GPU, ensuring it is securely fastened into the PCIe slot.

Component Inspection: Visually inspect the GPU and PCIe slot for any physical damage, such as bent pins.

Clear CMOS: Resetting BIOS settings to default values can resolve certain issues. Consult the motherboard manual for the specific procedure.

BIOS Updates: Check the motherboard manufacturer's website for BIOS updates, which may address compatibility or performance problems. Exercise caution when updating BIOS as it can be a complex process.

Chipset Driver: Update the chipset driver from the motherboard manufacturer's website to enhance system stability and GPU compatibility.

Operating System: Ensure the operating system (Windows) is up-to-date with the latest updates.

Power Supply Testing: If feasible, test the system with a different PSU to isolate power-related issues.

Integrated Graphics (iGPU): Temporarily disable the integrated graphics in the BIOS to force the system to utilize the dedicated GPU.

By systematically addressing these potential causes, you can effectively troubleshoot and resolve the GPU detection issue.