unmountable boot volume
hi, please can someone help me about this famous death message unmountable boot volume,
stop:0x000000ED (0X861197F8,0XC000014F,0X00000000,0X00000000)
i've tried all the solution that i've found in the forums, i need to recover my data in the disk,the pb is that there r no partitions,pc is a dell laptop.
thx