Case:The school’s computer room managers mistakenly delete an important virtual machine when cleaning up storage.The virtual machine system is RHEL5, which is an academic system with a virtual machine size of 500GB.The customer’s on -site protection is quite well protected, and there is no destructive operation after deleting the virtual machine. Solution:The engineer analyzed that…
Case:When the user starts to find that the hard disk cannot be recognized normally, the system prompts F1 next.The customer notified the Network Management Office at the time that the administrator checked that the computer was unable to recognize the hard disk and caused the physical failure.Immediately notify the cooperative unit data recovery center engineer….
Case:When Ms. Zhou’s computer was used, it was found that except for the system disk C drive that could be accessed normally, other disk characters could not be used, and file problems occurred.Ms. Wang has downloaded free data recovery software recovery for Ms. Wang.After 3 hours of long waiting, the restored data cannot be used…
Case:Customers were sent to the laptop maintenance department for inspection, when the hard disk inspection failed!No., this failure is generally caused by defects.When engineers communicate with customers to recover the price required for data, customers think that data is not so important at the time and will not recover.After 2 days, the customer was repaired…
Case:The customer’s laptop was used normally, and the hard disk was not recognized when it was used again. Solution:The detection of the engineer determined the magnetic head damage of the customer’s hard disk.Prepare a matching magnetic head, turn on the hard disk to replace the magnet at the dust -free studio, connect the replaced hard…
Case:The hard disk does not start the device and cannot run Solution:This is the hard disk of the IDE interface in a industrial control machine. The fault of the industrial control machine cannot be started. It is determined that the hard disk is broken after detection. This kind of disk is rarely used now, and…
Case:A 80G Matthenty Jiu Hard disk suddenly couldn’t enter the partition one day, prompting “unable to access X: parameter error””.The hard disk is a sports meeting video and audio file for the company’s cities and editing. The recording tape has been cleared
Case:Ms. Li’s data has always been backup, but yesterday was particularly urgent. I did not back up the data on a other computer. I just wanted to save it with a U disk and return home.The data in the notebook is empty. When you find a USB flash drive, you can’t find it. At this…
Case:Mr. Li is an employee of a bank. He usually stores some important information in his computer. However, when you use it at the end, you can’t find the machine. It is still not possible to take out the hard disk to the other computer. Solution:After the online search call was determined, the data recovery…
Case:Customers have lost all partitions due to the use of PQ partition tools, and all data on the hard disk cannot be found. Solution:Our company first checked after receiving the session sent by the customer. There was no rigid failure after testing the hard disk, which was a soft failure. The customer was lost due…
