Case:After the customer’s hard disk was shut down normally, the hard disk was not recognized the next day. Solution:The power connection is the F -class on the terminal. Most of this phenomenon is caused by the problem of magnetic heads. Only the opening of the magnet was opened. After finding a model, the place of…
Case:A company’s web server fails. The detection is found to be a hard disk problem. Customers urgently need to restore the website and the corresponding database information on the web server to rebuild the web service. Therefore, the customer finds our center to help data recovery. Solution:The faulty device is the ST3750330NS enterprise -level hard…
Case:Hard disk cannot be recognized Solution:After the inspection of the engineer, the hard disk magnetic head was damaged, the magnetic head was replaced, and the data was restored
Case:Customers fell the hard disk on the ground during use, and later inserted the hard disk on the computer. The data could not be accessed and the hard disk had abnormal noise. Solution:After the engineer testing and analysis, after the hard disk was hit, the magnetic head damage caused the hard disk data to be…
Case:The customer brought a ST hard disk, saying that the hard disk was suddenly used, and it was not possible to use it. When the boot was turned on again, BIOS could not recognize the hard disk. Solution:When I got this disk, I immediately powered up and put the disk in my hand, but did…
Case:Before the installation system, all the backup was backup. After the installation was completed, I found a folder when I returned to the original disk. I don’t know how to lose it. Solution:There are 2 districts in the hard disk, one 20G, and one 50G.Customers recall that the previous partitions are 11G 2020 data. The…
Case:The customer said that the U disk was connected to the computer. There was a prompt to identify large -capacity devices in the lower right corner of the desktop window. The U disk can be seen in my computer.format.Right -click the mouse to view the attribute of the U disk.The file system is displayed as…
Case:A system of a foreign trade company’s server is equipped with a SQL2000O database.All employees of the company access the database through different authority through the client and read and write the data in the database.A few days ago, the company employees reported that the system could not be registered normally. After viewing the network…
Case:Windows operating system, IBM X3650 server, RAID10 made by 4*300G SAS hard disk, IBM server suddenly crashed, which caused the system to be unable to start. There was a SQL 2008 database. The two hard disks of the same group of RAID1 were free.The system is required to start to the previous state. Solution:The engineer…
Case:Windows operating system, IBM X3650 server, RAID10 made by 4*300G SAS hard disk, IBM server suddenly crashed, which caused the system to be unable to start. There was a SQL 2008 database. The two hard disks of the same group of RAID1 were free.The system is required to start to the previous state. Solution:The engineer…
