Case:The system cannot start, and the hard disk cannot be recognized. Solution:After the testing of the engineer, the hard disk has a total of five plates and ten heads. One of the magnetic heads is damaged. The engineer hand -handled the magnetic head by hand, using a special device to extract data, and the data…
Case:Suddenly the laptop was blue, and the hard disk was removed and put in the mobile hard disk. Solution:After the engineer passed the PC3000-UDMA detection, it was damaged by the magnetic head. The 1.8-inch disk was relatively rare, and the relative data recovery was difficult. After two hours of work at the 100-level dust workbench,…
Case:Move the hard disk, the desk fell to the ground, the customer immediately tried to put it on the computer to read, and there was a noise of the hard disk! Solution:After the engineer’s test, the hard disk magnetic head was damaged. The engineer replaced the magnetic head with the same type of hard disk…
Case:The hard disk is shut down normally, there is an abnormal noise in the boot here 1 Solution:After testing by engineers, the hard disk was abnormal, and it was determined to be a magnetic head damage. The magnetic head, full mirror image, and data recovery were successful.
Case:This server is an email server, and the power failure suddenly makes the server unable to work properly Solution:The preliminary test was that each group of RAID5 each group of RAID was damaged. The analysis of RAID data was lost. The authoritative server data recovery engineer successfully recovered through the ship’s virtual RAID information.
Case:There are abnormal sounds in the hard disk and do not recognize the disk Solution:Engineers used their own special tools to recover the opening data of the hard disk in the 100 -level dust -free environment.Causes of failure: hard disk overload work, magnetic head damage.
Case:A IBM X3650 server from a company in Hangzhou, during a sudden power outage, makes the server unable to turn on. This server is a file server created by 3 1TB SAS hard disks.It is the daily office information of various departments of the company, as long as the data data is exported. Solution:It was…
Case:A local wedding company sent a 64G CF card to restore the data. Customer description: After taking a photo to the guests, unplugging the memory card from the camera to guide the photo on the computer, I couldn’t read it. I changed two card readers.It cannot be recognized. Insert the original camera to display the…
Case:The server is a RAID5 composed of 6 hard disks (ST3300657SS). Two of the hard disk damage causes the server to run normally. The server stores a large number of database and database backup files, as well as some daily work. Solution:1. Detects the two damaged fault disks, respectively. After the test, one of the…
Case:Hangzhou customers apply for a piece of Intel M.2 NGFF interface solid -state hard disk model SSDSCKF256H6 main control SMI (SM2258G) customer description Note that the laptop is not compatible with an external device.Unable to read SSD hard disks. Solution:Customers search for data recovery by searching for data recovery.After receiving the hard disk, the engineer…
