asus z690-plus

Hi, Please can someone help me undervolt my cpu on an Asus motherboard? Where I need to go in the bios and what options I need to change etc Goal is to achieve a lower load temp. Spec: Intel Core i7 12700K ASUS TUF GAMING Z690-PLUS WIFI D4 16GB (2x8GB) Corsair DDR4 Vengeance LPX 3600 CL14...