Asus x53e shut down during night. All it has on screen is: REBOOT AND SELECT PROPER BOOT DEVICE IR INSERT BOOT MEDIA IN BOOT DEVICE AND PRESS A KEY".. Please help me I can't figure this out. Thanks
Its probably that your HDD got disconected? check all cables inside of your pc AFTER YOU TURN IT OFF AND UNPLUG IT, if you replug your hdd in same port/sata or ssd (dunno) then probably port died, then try to other port if not try to load bios default.
Basicly it means that your pc cannot find HDD to boot.