Case:During the use of the notebook, the note was disconnected suddenly, and the notebook was turned on again. The hard disk did not respond. Solution:After the test, I found that this is a WD foundry hard disk for notebooks. The model is WD5000BEVT-26A0RT0. After using a special device, it is found that the 02 module…
Case:The surveillance video function recognizes the hard disk, but you can’t see the video, you need to surveillance video in the first ten days Solution:After the test, it was found that the 0 sector of the hard disk had a bad sector. After the full mirror image, all the videos were extracted, which was 100…
Case:Samsung’s notebook was accidentally broken by himself. After the power was powered again, the hard disk could not be recognized, and there was a sound of calling. Solution:After we disassembled the notebook, we found that this was a hard disk with HM121Hi. Under the microscope, the 0 magnetic head had been tilted. After finding the…
Case:The customer is a 8GU disk.Suddenly crashing during use, and after the computer is restarted, insert the U disk prompt, please insert the disk into the drive.The client found their suppliers themselves, and there was no result after opening the U disk. Solution:It was found that the main control of the group was controlled by…
Case:After an accident occurred on the evening of October 8, 2011, the public security system called out the record of Dahua surveillance installed at the mall installed at the time, but when the camera was played to a certain time, it automatically stopped and lost time.There are 4-5 hours.Later, the public security system found a…
Case:The client said that when the monitoring administrator of the factory was at work in the morning, he found that the monitoring screen did not display. After some testing, it was confirmed that the surveillance video recorder was broken.Factory leaders need to view the surveillance videos of the previous two days, so that the computer…
Case:The Daton 8G memory card data cannot be copied.The memory card is required to return to the previous state and ensure that the data will not be lost. Solution:In the engineer, the failure hard disk was received to the Server 2003 environment, and the full mirror of the memory card was stored on the North…
Case:The Daton 8G memory card data cannot be copied. Solution:This failure is generally caused by the file system errors, or the storage card is caused by a bad sector.In the environment of the fault hard disk to the Server 2003 environment, the full mirror image of the memory card is stored on the professional server…
Case:When Miss Wang’s digital camera’s memory card is connected to the computer, the unsatisfactory prompt window of the memory card appears as soon as it is opened.Ms. Wang is not familiar with the problem of electronic products, so when the journey returns, the product is sent to our data recovery center for testing Solution:After the…
Case:The storage medium is a memory card. When using it at one time, I accidentally delete the content by accident, and no other operation is performed afterwards. Solution:The engineer connected the memory card to a safe data recovery platform through the device, accessing the hard disk through a disk editor, and found the information required…
