I want to use my HTPC, display the desktop at 1920x1080. Looks like the RGB-HD(VGA) input only support up to WXGA. On DVI-to-HDMI, the desktop is overscaned and almost useless. How do you guys connect it to your PC, or you just don't use it at all?
Frastrated, maybe simply return it and get a Pearl? I do like it has better brightness though.
Please help.

First of all, enter the service menu and set the overscan to 100%.
Then, use your graphics card control panel or powerstrip and select 1080p 24 or 1080p60 depending on your material.

Thanks for the reply!
Now, big question, where is service menu? How do I enter it?

First of all, enter the service menu and set the overscan to 100%.
Then, use your graphics card control panel or powerstrip and select 1080p 24 or 1080p60 depending on your material.