Hello guys, I have asus x55a and suddenly it boots only to bios, tried updating bios to latest version 4.17 still nothing, tried some workarounds posted here which is disabling fast boot and secureboot nothing changes, downgrading bios not possible via the easy flash utility in bios, boot from usb option not found in the boot order anymore, even dvd boot isnt found unless I disable fast boot and secure boot and sfter that it tries to load the disc for seconds then automatically restart to bios only again, any ideas or help please?