Method for copying data from source hard drive to target hard drive

1. A computer-implemented method for copying data from a source hard drive to a target hard drive, wherein the source hard drive stores a master boot record (MBR) recording a SYSTEM partition and at least one other partition, the method comprising:

copying information related to the SYSTEM partition to a file to store in the source hard drive;

modifying the MBR to be a modified MBR by erasing the SYSTEM partition;

creating a diagnostic sub-partition for system diagnostics in one of the at least one other partition;

copying the file to the diagnostic sub-partition;

copying the modified MBR to the target hard drive; and

restoring the SYSTEM partition in the target hard drive based on the file when system diagnostics is implemented for the target hard drive.

2. The method of claim 1 , wherein the at least one partition comprises a RECOVERY partition, an OS partition, and a DATA partition.

3. The method of claim 2 , wherein the one of the at least one partition is the DATA partition.

4. An electronic device capable of copying data from a source hard drive to a target hard drive, wherein the source hard drive storing a master boot record (MBR) recording a SYSTEM partition and at least one other partition, the electronic device comprising:

a storage system;

at least one processor;

one or more programs stored in the storage system and being executable by the at least one processor;

a partition module operable to modify the MBR to be a modified MBR by erasing the SYSTEM partition;

a creation module operable to create a diagnostic sub-partition for system diagnostics in one of the at least one other partition;

a copy module operable to copy information related to the SYSTEM partition to a file to store in the source hard drive, copy the file to the diagnostic sub-partition, and copy the modified MBR to the target hard drive; and

wherein the creation module restores the SYSTEM partition in the target hard drive based on the file when the system diagnostics is implemented for the target hard drive.

5. The electronic device of claim 4 , wherein the at least one other partition comprises a RECOVERY partition, an OS partition, and a DATA partition.

6. The electronic device of claim 5 , wherein the one of the at least one other partition is the DATA partition.

7. A storage medium having stored thereon instructions that, when executed by a processor, causing the processor to perform a method for copying data from a source hard drive to a target hard drive, wherein the source hard drive stores a master boot record (MBR) recording a SYSTEM partition and at least one other partition, wherein the method comprises:

copy information related to the SYSTEM partition to a file to store in the source hard drive;

modify the MBR to be a modified MBR by erasing the SYSTEM partition;

create a diagnostic sub-partition for system diagnostics in one of the at least one other partition;

copy the file to the diagnostic sub-partition;

copy the modified MBR to the target hard drive; and

restore the SYSTEM partition in the target hard drive based on the file when system diagnostics is implemented for the target hard drive.

8. The storage medium of claim 7 , wherein the at least one partition comprises a RECOVERY partition, an OS partition, and a DATA partition.

9. The storage medium of claim 8 , wherein the one of the at least one partition is the DATA partition.