How to implement NVIDIA 4060 HDMI function on intel tiger BIOS?

Dear SIR,

My project is intel TIGER +4060 GPU notebook, on DSC mode the HDMI port cannot display,

but eDP is normal, on “AMI graphic output protocol police” this item, can see DP0 & DFP3 ports,

but enter Windows11 DFP3 (HDMI) can not work, so how to fixed this issue? thanks.

                                               James 2026/08/20