Try it at 1080p.
Just received this TV today, I was planning on using it as a monitor for my PC, but with a DVI to HDMI cable connected, the screen resolution doesn't fit the screen and it's pretty blurry. It's set to 1920x1200 at 60Hz, I also tried directly connecting a HDMI cable from my graphics card to the TV and it does the same thing.
If need be, I can take images of what it's doing, but basically, there's black lines on every side of the screen and it basically just doesn't "fill" it.
Tried Googling to see if anyone else had any issues but didn't come across anything, and I also tried searching for latest software for this model direct from Samsung but again, there isn't anything.
I've used the HDMI connections for other things such as gaming consoles and they work fine, it's just when it's connected to a PC that it doesn't seem to respond well.
I'm currently using a DVI to VGA cable which works fine although it's not as sharp as I'd like and the colours seem a bit faded, tried tinkering with the settings for an hour and I cleared it up a little bit by using 'Fine' but it's still not as I want it even though films do look excellent on it, but for desktop use, it's less then desirable, fantastic TV other than that!
The exact model is a UE32C5100QW.
I'd appreciate any help on this matter, I will be very grateful.