Case:
After taking over a Seagate 80G hard disk, only the busy lights were on with UDMA, and it was unable to make two or four lights, which caused the disk to be unavailable normally.Access to the same problem with the MHDD detection program, but the sound of the hard disk launch, acceleration, finding, and ready -made sound is very step -by -step. What is the situation?Access to PCI-3000 UDMA and re-view
Solution:
Suddenly I thought that there was no ST instruction side that has not been accepted by UDMA, because it has always been ready to see the disk without instructions. Try it out and turn out the instruction side. Then I found out that the short jumper cap on the hard disk instruction side Put in the position close to the power interface of the hard disk, wow, it is a special security mode, laughing, and after taking off the jump cap, the access instruction side, OK, 24 lights are on, the hard disk is ready, and automatically recognizes the disk entering into the entry of the disk entering the enter to enter The model parameters after the special mode are also very normal. It seems that some people have performed other operations before the company came to the company, otherwise the jump cap should not be inserted in the security mode. Next, I thought that the hard disk was normal, but the conventional test of UDMA was actually an ABR error. This error indicates that each sector cannot be read and write test normally. It needs password to decrypt. Of course, it is difficult to get it. Through the UDMA dedicated decryption tool, the hard disk password is directly removed, and the conventional bad sectors are tested. Everything is normal. The speed of reading and writing is very good. Intersection