Using 55″ LED (LG 55lh90) as monitor but it only recognizes 60hz refresh rate.?
I bought the tv because it boasts 240hz refresh rate and I’m extremely interested in purchasing Nvidia’s 3d vision kit however, when I go to my display settings it only allows me to select up to 60hz. I have the tv hooked up through HDMI into my Nvidia GTX 260.
Just because a TV can do “240Hz refresh rate” (redraw the screen 240 times a second to smooth out 24fps movies) does NOT mean it can receive a 120Hz HDMI signal (which is what is needed for nVidia 3DVision).
They are NOT the same thing.
And according to page 21 of your 55LH90′s manual, its HDMI ports can only receive 60Hz signals maximum (HDMI spec 1.3). nVidia’s 3DVision requires TVs that have HDMI 1.4 spec– Those can receive 120Hz HDMI signals.
Your TV is NOT 3D-ready.
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