Case:A disk of the customer company server has been damaged. After the dust is cleaned up, the hard disk is inserted again, causing the array information to be lost. Solution:Calculate the BLOC SIZE parameter, re -set up a virtual array, calculate all partition areas, all the data is restored, and the data recovers 100%.
Case:The server hard disk reports the red light, and the boot prompts the server response time to serve the system operating interface. After understanding the customer, the client finds other recovery centers before contacting our engineer to recover the unsuccessful. Solution:After receiving the case, our engineers quickly started analyzing. First of all, check the server…
Case:Ms. Zhou’s computer hard disk, the original three partitions, in order: 200g, 300G, 350G, all important data data are stored in 350G partitions. The customer operates accidentally when installing the system, and the data is lost after merging the two partitions. Solution:The engineer test after data recovery, the hard disk partition error, there is no…
Serial ATA cables are available in many lengths up to 1 meter. Minimum cable length is 12 inches, using shorter cables can cause timing, or noise interference on the cable. The same conditions apply to cables that are too long. Though the Serial ATA specification calls out supporting cable lengths up to 1 meter or 39.37 inches, PCB traces from the cable connection to the host and drive controllers ASIC, adds length to the bus.
Example: SATA drive installed with a 40 inch cable. PCB trace from Serial host connector to the serial hosts ASIC = 3 inches. The same 3 inch PCB trace applies to the hard disk. This configuration gives you a bus length of about 46 inches. If you are having performance or data corruption issues, try using a shorter cable or different manufacturer of cable. Cable quality can vary between vendors.
Case:The failure description of the Internet cafe Vientiane Silver System to check the database of the database was recovered. After inspection, it was found that the SQL2000 enterprise manager displayed the database of “suspicion”” Solution:Repair the database engineer to repair the MDF database file.(The operation of a large amount of data difficult cases
PE Builder (also known as Bart PE Builder) is the software used to create the BartPE system images. PE Builder is not a Microsoft product and does not create Microsoft Windows Preinstallation Environment (“Windows PE”). It is similar to a Windows PE (WinPE) bootable CD-Rom (from Microsoft), that in time PE-based solutions will be every…
Case:Mr. Feng’s mobile phone in Hangzhou often takes photos of his children. Some time ago, the child broke the phone and could not use it normally.Customers did not plan to repair their mobile phones, but there were many photos of children when they were young. They still wanted to guide the photos, so they asked…
Case:The RAID5 IBM server composed of 3 500G SATA interface hard disks Due to multiple non -normal shutdown, the server downside. The customer then contacted our engineers and did not perform other operations. We immediately fixed disk. Solution:Our engineer first draws out the hard disk and mark it in order; detects the three disks, and…
HDD Printed circuit board (PCB) with board number 100278186 is usually used on these Seagate hard disk drives: ST94019A, 3KW, AMK, PN 9Y1422-031, FW 3.07, Seagate 40GB IDE 2.5″ Hard Drive; ST94011A, 3KW, AMK, PN 9Y1002-030, FW 3.04, Seagate 40GB IDE 2.5″ Hard Drive; ST94011A, 3KW, AMK, PN 9Y1002-030, FW 3.06, Seagate 40GB IDE 2.5″…
We first look at the following two pictures. Picture 1 is the “BIOS CHIP” of the circuit board. When we replace the PCB, we need to swap the “BIOS CHIP” with your original PCB. Picture 2 shows the “Board Number” of the board, and the “Board Number” must be the same! FAQs of 2060-771960-000 PCB…
