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User Manual of AAR-W450K and AAR-W850K Series DVR
9.5 Detecting Bad Sector
Purpose:
The bad sectors of a HDD may cause the system to slow down when reading or writing data. You can detect the
bad sectors of the HDD and thus to take immediate measures to repair it.
Steps:
1. Enter the Bad Sector Detection interface.
Menu>HDD>HDD Detect>Bad Sector Detection
Detect
2. Click
to start detecting.
3. You can click Pause to pause the detection and click Resume to resume the detection.
4. If there is any error information about the HDD, you can click Error info to view the information.
Figure 9.11 Bad Sector Detection
Figure 9.12 Bad Sector Detecting
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