196
9 FAQ
1 DVR cannot boot up properly.
There are the following possibilities:
z Input power is incorrect.
z Power connection is incorrect.
z Power switch button is damaged.
z Program upgrade is wrong.
z HDD malfunction or something is wrong with HDD ribbon.
z Front panel error.
z Main board is damaged.
2 DVR often automatically shuts down or stops running.
There are the following possibilities:
z Input voltage is not stable or it is too low.
z HDD malfunction or something wrong with the ribbon.
z Button power is not enough.
z Front video signal is not stable.
z Working environment is too harsh, too much dust.
z Hardware malfunction.
3 System can not detect hard disk.
There are the following possibilities:
z HDD is broken.
z HDD ribbon is damaged.
z HDD cable connection is loose.
z Main board SATA port is broken.
To Next Page
Loading...
Need help?
General