ECS - Motherboard, Notebook, Tablet PC, System, IPC, LIVA Mini PC

General FAQ

What should I do with following message after BIOS flash? "MOS Checksum error, CMOS Date and time is wrong, Press F1..."

It’s normally the system redetects all devices after BIOS has been updated. Please following the prompt to press "F1" enter CMOS setup menu, then Load Optimized Defaults Setting, set current date and time in the Standard CMOS Setup option and other item what you would like to set, Save & Exit Setup.