After setting date and time under CMOS setup, always prompt “Press "DEL" or "F2" to enter setup, CMOS Setting Wrong”. How to fix it?
Please follow the prompt to press “DEL” or “F2” key enter CMOS setup, than press “F3” key to Load Default Setting, set other item that you want to set likes date and time, press “F4” key to Save & Exit CMOS setup, then BIOS can be saved.