GTS 450 - HDMI TV = Invalid Signal ? Tags: Graphics Cards TV HDMI Graphics Last response: January 14, 2011 7:32 PM in Graphics & Displays Share lmartinefc January 14, 2011 12:01:25 PM Hi Plugges the GTS 450 in a 42" LG. Initially wouldn't work. Then did work after a minute with green dots...then full picture, before the being rejected as an invalid signal Is this because the HDMI isn't carrying audio as expected by the TV? How can i resolve this, i have heard it is a common issue trying to connect graphics card HDMI to a TV. I also have a GTX 470 and I am anticipating the same problem. My new GT430 that I use in my HTPC has HDMI1.4a so should send audio...see how this works Any help appreciated Thanks More about : gts 450 hdmi invalid signal ctbaars January 14, 2011 7:32:18 PM Check your display resolution setting. Can't find your answer ? Ask ! Publish Related resources : ForumPc to Tv HDMI Asus GTS 450 help! ForumNvidia 9800gtx+ dvi- hdmi invalid format 42'' LG 42LG50 TV HELP!! ForumHDMI Worse Than VGA ForumNo surround sound Through HDMI GeForce GTS 450 Forum42" LG Invalid Signal ?!?!?! ForumUpgrading GTS 250, $120-$200 budget ForumHDMI audio stops when cascading two HDMI splitters/repeaters ForumGTS 450 ForumOutputting to an LCD TV via HDMI using a 8800 GTS ForumGts 450 reads dvi connection want hdmi connection ForumNeed Advice on GTS 450 vs GTX 550 Ti vs HD 6850 ForumGTS 450 with small LCD HDTV ForumAsus gtx560ti directcuII-broken ForumNew graphics card to replace my apparently dead nvidia 8800 GTS 320MB Forum[Solved] 4870x2 with gts 450 as physx ForumAsus P5N-E SLI and Gigabyte GTS 450 issues Forum[Solved] Connect Vga Monitor to Hdmi ForumMonitor signal issue, 2 PCs, 1 laptop, big mess. Please advise! ForumMonitor gets no signal from computer ForumGTS 450, GTX 460, or Radeon 5770? More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !