So this isn't my hard drive I'm working on so I'm not too sure how it got into this state. My friend had Windows XP on it and wasn't using it much then suddenly it wouldn't boot anymore. He just wants some files back, doesn't necessarily want it fixed.I booted up an ubuntu LiveUSB but it wouldn't mount the partitions. I tried the testdisk utility that found the partitions but wasn't able to write the table to the MBR.Then I tried finding the partitions with gpart but it gives me this output:Guessed primary partition table:Primary partition(1)   type: 000(0x00)(unused)   size: 0mb #s(0) s(0-0)   chs:  (0/0/0)-(0/0/0)d (0/0/0)-(0/0/0)rPrimary partition(2)   type: 000(0x00)(unused)   size: 0mb #s(0) s(0-0)   chs:  (0/0/0)-(0/0/0)d (0/0/0)-(0/0/0)rPrimary partition(3)   type: 000(0x00)(unused)   size: 0mb #s(0) s(0-0)   chs:  (0/0/0)-(0/0/0)d (0/0/0)-(0/0/0)rPrimary partition(4)   type: 000(0x00)(unused)   size: 0mb #s(0) s(0-0)   chs:  (0/0/0)-(0/0/0)d (0/0/0)-(0/0/0)rDoes anyone know what this means?
gpart finds partitions but puts zeroes on all their specs
hard disk;data recovery;ntfs;mbr