[ Huaqiang Security Network News ] Nowadays, many aspects have been applied to digital hard disk recorders. Many people don't know much about it. They also encounter many problems during the use process. The following is why you can't start the digital hard disk recorder.
The digital hard disk recorder cannot be started, and there may be several reasons.
The main power switch is out of order.
The host power supply is damaged.
The motherboard or cpu card is damaged. The hard disk boot area of ​​the main system is damaged, or the hard disk itself is faulty.
The operating system is broken.
The above reasons should be carefully analyzed and eliminated one by one.
The digital hard disk recorder crashes (the image monitored on site does not move or the time information superimposed on the image does not go)
Software problems, for the pc-type hard disk host base including the operating system or monitoring software two aspects of the failure; for the embedded hard disk recording host is the monitoring software problem. The main reasons for this are as follows:
A file in the system software is destroyed. Reinstall the system or monitoring software for the PC-type hard disk host; the embedded host needs to upgrade the software.
There are bad sectors on the hard disk in the host. You need to repair the hard disk or replace the hard disk.
The power supply in the main unit is not enough, and the high-power power supply is replaced.
There are too many hard disks in the mainframe, and the heat is too large, causing death.
The host video card is too hot, causing a crash, replacing the video card or replacing the host.
The digital hard disk recorder cannot be started, and there may be several reasons.
The host power supply is damaged.
The motherboard or cpu card is damaged. The hard disk boot area of ​​the main system is damaged, or the hard disk itself is faulty.
The operating system is broken.
The above reasons should be carefully analyzed and eliminated one by one.
The digital hard disk recorder crashes (the image monitored on site does not move or the time information superimposed on the image does not go)
Software problems, for the pc-type hard disk host base including the operating system or monitoring software two aspects of the failure; for the embedded hard disk recording host is the monitoring software problem. The main reasons for this are as follows:
A file in the system software is destroyed. Reinstall the system or monitoring software for the PC-type hard disk host; the embedded host needs to upgrade the software.
There are bad sectors on the hard disk in the host. You need to repair the hard disk or replace the hard disk.
The power supply in the main unit is not enough, and the high-power power supply is replaced.
There are too many hard disks in the mainframe, and the heat is too large, causing death.
The host video card is too hot, causing a crash, replacing the video card or replacing the host.
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