I have a Asus X205T notebook which was working fine until yesterday. I opened it up- after using it only 20 minutes prior- and it said that it encountered an error or something and needed to restart. The BIOS screen showed up but saving&exiting or just exiting puts you right back into the BIOS screen. Holding down the power button and turning it back on does the same thing. Now when I go to the BOOT screen all that is says is BOOT OPTION PRIORITIES and nothing is listed below. Is my hard drive toast or could the connection just be loose or what?