Hikvision DS 7204HW1 (faulty)

Hello all

Not sure if this is the right section for this question.

Has any one experienced problems with this dvr unit?

As in the unit powers up, shows network status when ethernet cable plugged in, but no display on monitor to view cameras?

The units out of warranty (4 years old)

Any ideas what it could be, any possible fixes to try ?

Thanks for reading