God damn. i accidentally booted my pc while my primary HDD(OS) power cable off. i saw that MBR ERROR 3 and MBR ERROR 1 screen. that realised power cable is off so i plugged it..but still same. in BIOS HDD appears. what can i do pls help
LAME. i changed boot priority. becasue it was plugged off, the next HDD went above. so i changed it and now booted well. thanx.