DM800 DVI works on 1 TV but not the other

[djdrugs]

DM800 DVI works on 1 TV but not the other, get picture directly on my sony 4500, but it doesnt work on my sony
4800? Any ideas?

regards

Martin

[.: JaCkPoT :.]

The port on your 4800 will be damaged!

[southpaw]

funnily enough i had this issue ,box setup on 42"panny and hdmi fine ,moved box to the dining room tv and had to use scart as hdmi wouldn`t work , weird as the tv works with other devices via same hdmi port