Case:The 250G laptop hard disk in the Western Digital could not be started. It was tested by the company’s IT department and said that the hard disk was broken. Solution:The engineer hung up the fault hard disk to the professional device to find that it can be recognized, and there are a small amount of…
Case:The desktop hard disk used by customers is damaged and cannot recognize the hard disk, because the customer’s hard disk has very important information, and the data is urgently needed to recover. Solution:The customer’s hard disk is in the west, and the capacity is 1TB. First of all, the hard disk is detected. As a…
Case:During the normal use of the hard disk, the sound of the sudden crash appears to be charged Solution:Because the original hard disk USB interface is troublesome, we modify the circuit to become a SATA disk for detection, and the fault is still.In this case, the customer agreed that we opened it and looked at…
Case:A company IBM ThinkPad T61 laptop cannot start the system, and there is a click when turning on.The hard disk was removed and hung in the mobile hard disk box. Solution:After testing, the magnetic head of the western hard disk was deformed due to the long use time, which caused the sound of click.The engineer…
Case:Customers start -up computers and use mobile hard disks to copy overtime articles day and night.When you find that the hard disk is inserted into the computer and input the password, you try the password error multiple times.Immediately through the customer recommendation telephone consultation data recovery center engineer. Solution:Data recovery engineer inspection found that the…
Case:The customer’s original hard disk accidentally fell to the ground, and once again connected the computer hard disk to make an abnormal noise. The customer technology and the local WD after -sales data recovery and hard disk warranty service. The after -sales answers can only be warranty for free. The data cannot be served for…
Case:In this hospital, IT managers mistakenly deleted an important virtual machine as a test virtual machine when making other deployments. After deleting, they thought that this was a production server, and the data in it was very important. Solution:Due to the importance of data and time, it is quite urgent. After communicating with the engineer…
Case:In a foreign company, ten Seagate SAS hard disks 300G formed a RAID5 loaded ESXi5.0 virtual machine system, running multiple virtual machines, the fault manifests the two lights, one of which has a bad session, and the other is the need for knocking.The opening of the data to restore the data is finally manifested as…
Case:The server is 3650 of IBM and stored as a type of EMC.The server is stored through the optical fiber channel to use a 2TB LUN.The virtualization system is ESX4.1. There are three virtual machines on this server, a Kingdee K3 ERP system, an OA system, and a IPSCAN server. Solution:First, the snapshot file deleted…
Case:The customer said that the U disk was used normally the day before yesterday, and some data were copied to the U disk.When I opened the U disk partition on the computer the next day, I found that all the data in the U disk are all garbled. It is strange that it should be…
