Help needed fast!!!

Sorry I know its not a right place to ask questions but I need it quick so I had to

I shrinked my drive c: and installed remix os in the shrinked drive worked all well and when I boot into remix os and restart the pc. Pc not detecting the os any os it says "reboot and insert a bootable device....." I searched all over google dint found a fix yet and I need to work on my pc so please any one help me to get things right thank you:svetius:

from xda-developers http://ift.tt/2cmGpcw
via IFTTT