Case:A company Dell MD1000 300GB*7, the storage suddenly all the hard disks were bright yellow lights, and then the server could not be accessed. Solution:The engineer tested 7 hard disks and found that the No. 6 hard disk could not be recognized. The No. 5 hard disk had a small amount of physical bad tract,…
Case:The customer’s HP server, 4 1TB SAS hard disk 2003 system RAID5, because the 0 and No. 1 disk turned on the red light, the array was dropped. Solution:The engineer used a dedicated equipment and tools to detect it. It was found that No. 0 hard disk was damaged by magnetic head. The opening data…
Case:The RAID5 made of 4 hard disks. There are two hard disks in the middle with hardware failure. The latter two disk hard disks are complete. The hard disk data is about 7TB, all of which are data files.Customers contact several data recovery.Finally, for data security and efficiency, the company’s data recovery was selected. Solution:After…
Case:The server of Fuyong Company consists of two WD500GB hard disks. The RAID1 disk array can be worked in the morning. The data in the afternoon is gone. The customer exclude it is artificially deleted. Solution:Customers took the hard disk to our center test and confirmed that the hard disk was lost by artificial format…
Case:Due to RAID damage and data loss, a company server must be urgently restored to the RAID array data. Solution:The disk array of the server uses RAID0+1. First, after the damaged RAID is made of a complete single -disk mirror image, restores the original RAID structure in the image, exports to restore all RAID data,…
Case:Customers describing the computer’s 250G notebook hard disk to adjust the partition through PQ. After the adjustment, the computer was restarted and found that there was only one partition left. Later, a system was installed.It is necessary to restore the original D drive data, which has important learning materials. Solution:The engineer analyzed the original file…
Case:The customer’s SONY notebook hard disk has only one data partition and one system restoration partition. The customer wants to divide the data partition into three partitions with PQ software. In the process of adjustment, all partitions are lost. Solution:After the inspection of the engineer, the customer’s hard disk was interrupted by the adjustment of…
Case:The operating system is Windows, and the mail system is OUTLOOK. After using the PST mail to delete the PST mail during use, some data are written in the partition. Solution:Due to the reading and writing operation, the PST data file of the bottom layer is changed. The file generates a large amount of fragments….
Case:The PST files of the Outlook2003 mail in the Huzhou personal computer were deleted, and 30G mail was lost.Data to be restored before August 2008 Outlook mail. Solution:The engineer received the hard disk for data security considerations. First, the whole disk was backup of the mirror and the data recovery operation of the mirror file…
Case:Outlook of OFFICE 2003 used by customers, about 5G of the file, deleted due to errors, and tried several recovery software can not restore files Solution:After the data recovery engineer testing, the customer found that the customer was written after deleting the file. The MFT of the mail file was destroyed. Since the customer’s mail…
