Difference between revisions of "Troubleshoot/NVR/No HDD"
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===Solutions=== | ===Solutions=== | ||
* Reboot Recorder. | * Reboot Recorder. | ||
| + | * Disconnect the hard drive from the DVR, then boot it up with the HDD disconnected. If there are no errors when booting without a hard drive, then the hard drive is most likely the problem and needs to be replaced. | ||
* Replace HDD. | * Replace HDD. | ||
* Check HDD compatibility. | * Check HDD compatibility. | ||
* Check HDD cables and if connections are secure. | * Check HDD cables and if connections are secure. | ||
| − | * If SATA port is broken try another SATA port. | + | * If SATA port is broken try another SATA port. |
Revision as of 19:55, 21 March 2016
System can not detect hard disk.
There are following possibilities:
- HDD is broken.
- HDD ribbon is damaged.
- HDD cable connection is loose.
- Main board SATA port is broken.
- HDD is not compatible.
Solutions
- Reboot Recorder.
- Disconnect the hard drive from the DVR, then boot it up with the HDD disconnected. If there are no errors when booting without a hard drive, then the hard drive is most likely the problem and needs to be replaced.
- Replace HDD.
- Check HDD compatibility.
- Check HDD cables and if connections are secure.
- If SATA port is broken try another SATA port.
