Amcrest AMDVTENL8, Руководство пользователя

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6. FAQs/Troubleshooting
1. The DVR does not boot up properly.
Below are a few possible reasons why this may be occurring:
•
The power input is not correct voltage.
•
The power cable connection is not secured correctly.
•
The power button is damaged or malfunctioning.
•
The firmware was upgraded incorrectly.
•
There is an HDD malfunction or something is wrong with the HDD cable. There is damage to the DVR's main
motherboard.
2. DVR often automatically shuts down or stops running. Below
are a few possible reasons why this may be occurring:
•
The input voltage is too low or is not stable.
•
There is an HDD malfunction or something is wrong with the HDD cable.
•
The power button is damaged or malfunctioning.
•
Video output signal is not stable.
•
The insides of the DVR have accumulated too much dust.
•
The temperature is either too hot or too cold.
•
The hardware is malfunctioning.
3. The system does not detect a hard drive.
Below are a few possible reasons why this may be occurring:
•
The hard drive is broken.
•
The hard drive cable is damaged.
•
The hard drive cable connection is loose.
•
The DVR's main motherboard SATA port is broken.