I own a Tvonic DTR Z250 which keep rebooting repaced the power supply but it still does it help

[gary2005holidays]

Does anyone have solution to my problem as advised by pulse eight to prove the power supply was faulty I disconected the hard drive and it worked o k as a freeview box, which they said proved was a power supply problem so i bought a new orignal replacement and reconected the hard drive but it is still happening.

Anyone with a solution

Thanks for your help

From Gary Wells 

[mouse4702]

BUMP for the evening shift - OP you may have slightly more luck on the Round Table

[mustavaquid]

Thinking that this is now quite old I'd think your best option, other than asking the manufacturer for a quote to fix, would be to cut your losses and buy a new one. Googling shows that it has had more than a few problems over the years.