Service manual

Service manual for EH5216+
17
Step 7. Please remove the power / SATA cables from the main power board,
DVD-ROM drive and PCB board. Please see the following pictures for the
detailed removal procedure.
Step 8. In the next step please remove all remaining connection cables from
and to the PCB board inside the DVR. Those cables are the one coming from
the front panel (Yellow, green, blue and 3 thick black cables), front panel power
board, video in BNC board and two fans – including cables. Please refer to the
following pictures and make sure to remove them carefully.