First, the actual combat object
Western Digital (WD) blue disk hard disk, capacity is 1T, the hard disk can not be recognized properly, as shown in Figure 1.
figure 1
Second, customer needs
This hard disk is a client company desktop hard disk, because the hard disk can not be recognized properly, under the MHDD hard disk logic scanning tool, the hard disk symptom is found to be a full disk!!! (exclamation mark), unable to access data, need to do data recovery on the company's important data in the hard disk .
Third, the solution
Western Digital 1TB blue disk hard disk firmware information has some similarities with ordinary 500G blue disk firmware information. Ordinary 500G blue disk This type of problem is generally caused by an error in the 0002 module or a verification problem with the recorded information. It may also be caused by a problem with the G-list module. This error can be caused by many module errors. For such problems with 1TB hard disks, it is often caused by problems with the hard disk log module, head information module, firmware area configuration module, or incorrect G and P table information. For such cases, only need to find errors. The module can be repaired.
Fourth, the operation steps
1. Using the efficiency source HD Doctor hard disk firmware to repair the hard disk, and found that the hard disk has the model number and SN number identification error. By judging, such a situation may be caused by an error in the hard disk parameter module, as shown in Figure 2 and Figure 3.
figure 2
image 3
2. Use the efficiency source HD Doctor hard disk firmware to repair and repair the hard disk 0002 module, as shown in Figure 4.
Figure 4
3. After the verification is repaired, power off and restart, as shown in Figure 5.
Figure 5
Fifth, the solution results
Through the above steps, all the data in the hard disk is successfully recovered. In daily life, problems such as long hard disk, abnormal capacity, and busyness due to hard disk firmware problems often occur. When this kind of situation occurs, you can use the efficiency source HD Doctor hard disk firmware special equipment to recover data, easy to operate, one-click repair.
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