Case:
Failure phenomenon: The hard disk can recognize but cannot start the system. Customers take measures: Customers have not restarted the computer and have not worked and have been found to repair the maintenance company for maintenance.But it did not succeed.
Solution:
After receiving the client sent by the customer, the engineer carefully asked all the reasons. It has been repaired elsewhere. It will definitely not work well. First, check what the hard disk is now, and the hard disk can be identified. Everything is normal, but the scanning is all red pieces of red. At first, they thought it was a bad path, and it was red bad blocks in the future. Through a series of testing, the target was finally locked on the firmware. First, the firmware was problematic. After the test, the firmware was not a problem. It may have been brushed over, first to confirm whether the firmware has been brushed, opened the underlying structure of the module 02, and suddenly found that the date in the module and the label date on the disk did not meet, the difference was more than 1 year. First of all, the label of the hard disk is not false, then there is only one point that the 02 module has been re -written. The No. 02 module is that the ID module cannot be replaced casually. I have found a reason, then start to repair. First of all, we add some important parameters through the third -party software, so I produced a module that is the same as the change of the disk. After brushing in, power off, the power disk can still be identified, but it can be found that it is no longer red. It is full red !!! The firmware may have other problems. We are like PC3000 again. First of all, we must judge the emergence !!!! It may be that there are problems with those modules. We think that the 03 04 compiler adaptation may appear! Intersection Intersection The question number, let’s start with a simple start, first look at whether the module 03 is primitive, and passed a series of technical certification 03. Come. Fixed the important parameters of the third -party software to modify the important parameters of the module 03. Use PC3000 Bar 03 to write back the hard disk, power off, see how to enter the scanning program. Essence You can extract the data directly. This set took a total of 4 hours and 50 minutes.