Media information:
Hard drive brand: Western Digital, Capacity: 2TB, Model: WD20EARS-00MVWB0
Customer Name: Beijing Technology Co., Ltd.
Fault description:
The customer's hard disk is not recognized, the power is not read, and there is a buzzing sound.
Data recovery process:
1. The Darth data recovery engineer judges the hard disk as a head failure after detecting the hard disk, and the customer agrees to do data recovery after communicating with the customer.
2. The Darth hard disk data recovery engineer first performs the replacement operation of the head assembly. After the engineer finds the matching batch of the magnetic head in the spare parts library, open the hard disk in the Dash 100 open cleaning room, replace the prepared magnetic head with the disk that needs to recover the data, and then install all the parts to seal the disk.
3. After the engineer hangs the hard disk on the dedicated recovery machine of Das, after the engineer debugs, various parameters of the hard disk are normally recognized by the device, and all the mirror data is recovered through dozens of hours.
Data recovery results: Data recovery was successful.
Advice to customers:
Regularly use the hard disk to back up important data regularly, sometimes the data is suddenly lost without precautions. When it is found that the medium is abnormal, it is necessary to reduce the power supply to the medium. Data loss The first time to find a professional formal data recovery company () to do data recovery, so as not to cause significant loss of data permanent loss.
Darth data recovery, specializing in high-hard disk, raid server data recovery, Beijing data recovery professional brand.
Jinan Huijinchuan Chemical Industry Co., Ltd. , https://www.hjcchemical.com