ATi 5870 - No signal Output!

[Farina]

Get my new system delivered today from OcUK and power it up and everything seems great apart from no signal reaching my monitor!! Everything "appears" to power up as it should there is simply no output to the monitor. I have re-seated the card and the RAM but no change. Finally stick in my current ATi 4850 and everything works perfectly.


Have i missed anything obvious before i get onto OcUK and chew their faces off for not testing this rig before they sent it??

 

[Farina]

It's this system http://www.overclockers.co.uk/showproduct.php?prodid=FS-030-OE (Titan Goliath). The card powers up, fan spins etc just don't get any response from my monitor. Also tried using the HDMI output to my main tele with same result and tried both DVI outputs to my monitor.

Can't see it being a PSU issue as it's an OcUK complete build.