External WD hard disk with no boot sector
Posted: 11 Jan 2013, 05:50
I am trying to get an external WD disk that I was using to save data files to boot after I was unable to access it from my Dell Windows XP laptop. I ran the testdisk and got the following log entries:
Thu Jan 10 20:01:41 2013
Command line: TestDisk
*********************
TestDisk 6.13, Data Recovery Utility, November 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
Analyse Disk /dev/sdb - 319 GB / 297 GiB - CHS 38827 255 63
Geometry from i386 MBR: head=155 sector=47
test_FAT()
1 * FAT16 LBA 0 32 33 38827 154 47 623763456
sector_size 0
cluster_size 0
reserved 0
fats 0
dir_entries 0
sectors 0
media 00
fat_length 0
secs_track 0
heads 0
hidden 0
total_sect 0
check_part_i386 failed for partition type 0E
Current partition structure:
Invalid FAT boot sector
1 * FAT16 LBA 0 32 33 38827 154 47 623763456
1 * FAT16 LBA 0 32 33 38827 154 47 623763456
Backup partition structure
partition_save
file_pread(5,16,buffer,623755755(38827/0/1)) read err: Invalid argument
Allow partial last cylinder : Yes
search_vista_part: 1
search_part()
Disk /dev/sdb - 319 GB / 297 GiB - CHS 38827 255 63
file_pread(5,16,buffer,2064(0/32/49)) read err: Invalid argument
file_pread(5,1,buffer,2064(0/32/49)) read err: Invalid argument
Search for partition aborted
Results
interface_write()
No partition found or selected for recovery
search_part()
No extended partition
TestDisk exited normally.
*********************
Please let me know how I can write the bootsector and recover the disk.
Thanks
Asekar
Thu Jan 10 20:01:41 2013
Command line: TestDisk
*********************
TestDisk 6.13, Data Recovery Utility, November 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
Analyse Disk /dev/sdb - 319 GB / 297 GiB - CHS 38827 255 63
Geometry from i386 MBR: head=155 sector=47
test_FAT()
1 * FAT16 LBA 0 32 33 38827 154 47 623763456
sector_size 0
cluster_size 0
reserved 0
fats 0
dir_entries 0
sectors 0
media 00
fat_length 0
secs_track 0
heads 0
hidden 0
total_sect 0
check_part_i386 failed for partition type 0E
Current partition structure:
Invalid FAT boot sector
1 * FAT16 LBA 0 32 33 38827 154 47 623763456
1 * FAT16 LBA 0 32 33 38827 154 47 623763456
Backup partition structure
partition_save
file_pread(5,16,buffer,623755755(38827/0/1)) read err: Invalid argument
Allow partial last cylinder : Yes
search_vista_part: 1
search_part()
Disk /dev/sdb - 319 GB / 297 GiB - CHS 38827 255 63
file_pread(5,16,buffer,2064(0/32/49)) read err: Invalid argument
file_pread(5,1,buffer,2064(0/32/49)) read err: Invalid argument
Search for partition aborted
Results
interface_write()
No partition found or selected for recovery
search_part()
No extended partition
TestDisk exited normally.
*********************
Please let me know how I can write the bootsector and recover the disk.
Thanks
Asekar