Got one of these delivered yesterday and all was fine, till today. I switched on my PS3 to finnish off Mirror's Edge and I was greeted with no display on the monitor. Tried switching the monitor off a couple of times and resetting the display settings by holding the PS3's power for 5 seconds until I heard the second beep. I tried the PS3 on my old Samsung 245b and it works. OcUK have given me an RMA number but I figured if the HDMI port is dead, at least I can still use my DVI to HDMI converter and use the DVI port untill my sammy's fixed, but that didn't work either 
Am I missing something here, or is it a known problem at all? I really don't want to pay for postage back to OcUK as I'm broke, just to be billed for it not being faulty and getting it back with the same problem.

Am I missing something here, or is it a known problem at all? I really don't want to pay for postage back to OcUK as I'm broke, just to be billed for it not being faulty and getting it back with the same problem.