In BIOS, no priority is set. Hakintosh

There is hdd with vin7 and ssd with hakintosh (El Capitan). Sitting on the hakitoshe - suddenly the monitor goes off and the computer just turns off. (asus n56v laptop). Now in BIOS it is impossible to put the boot priority, there is no boot loader in which it was possible to select the loadable axis (in my opinion, there was a clover). In the sata section, both hard drives are visible. Also, through the programs on the wines, it was possible to enter the file system and extract the necessary files. (MacDrive). This program did not show errors and writes that the disk is healthy. I understand that the loader has flown down (possibly). Advise how to be. By the way, I did not roll hackintosh, it would be a pity to lose a perfectly tuned system. thank