I've been wanting to use my iGPU for a second monitor, since my current dedicated GPU only has display ports, apart from the single HDMI output I'm already using. I've looked in the BIOS for my motherboard, and I failed to find graphics settings.
For context, allow me to give you the specs of my PC that seem relevant.
-Intel Core i7 7700K
-ASUS ROG MAXIMUS IX CODE
-NVIDIA GeForce GTX 1070
As previously mentioned, I failed to find graphics settings in the BIOS, where the iGPU setting would be. When I attempted to install graphics drivers on my iGPU to fix this issue, it gave me an error code.
The error message was as follows;
Graphics Driver Installer v1.0.1013.0
Something went wrong.
No driver was found that can be installed on the current device. Installer exit code: 8
I have the error log for this, but I'm only going to provide the last four lines. let me know if you require more for it to be helpful.
The error log reads;
2025/05/04 12:30:26.553|INFO|Extras digital signature check took 1.37E-05 sec. ||
2025/05/04 12:30:26.553|ERROR|Could not find driver file. ||
2025/05/04 12:30:26.553|INFO|FW update service prerequisites check... ||
2025/05/04 12:30:26.553|WARN|No supported devices by the driver. Skipping FW update service prerequisites check. ||