I been used DVR
with has 8 nos of HDD,recently i had problem that
the DVR showing in screen ,request to choose proper
HDD
to reboot the
system. When restart the DVR it was coming to normal condition and
it working good .But after while may be in 2 or 3 days
the DVR it was display again the same error message .So
that i was send it for repair and the technician request me to
change all my primary and secondary HDD and also the power supply. He
gave reason that the all HDD was spoiled because of the HDDs
has not obtain proper power from power supply. So can i help me on
this matter and isn’t what the technician told is be
right?