LG TV and AMD Mobility Radeon HD7850M via HDMI sleep problem Tags: Radeon TV LG Mobility Radeon Graphics Last response: January 24, 2013 12:19 PM in Graphics & Displays Share Inflatablewoman January 23, 2013 9:39:33 PM I've done a bit of searching but can't find a reasonable answer to this. Maybe some one can help me. I have a Asrock Vision X 321B (using a AMD Mobility Radeon HD7850M) running as a HTPC, I'm very happy with it. I was connected to a Samsung 32" TV via VGA cable with no problems. As my HTPC is capable of more I purchased a new 47" LG 47LM660S TV. All is good and it looks great and performs well. However, I am connecting to the two devices using a HDMI cable. When my htpc turns off the display, the LG TV will just display "No signal" instead of going to sleep. Really annoying when I am listening to music. Not really that much of a problem, but annoying... any ideas? More about : amd mobility radeon hd7850m hdmi sleep problem nconde25 January 24, 2013 12:19:12 PM Isn't that the TV fault? Don't know sounds like something that TV does when it has no signal, maybe you can change that on the TV menu, or ask LG. Can't find your answer ? Ask ! Publish Related resources: ForumConnecting LG Plasma via HDMI with PC - flicker problems ForumConnecting LG Plasma via HDMI with PC - flicker problems ForumLG 32" TV shows "NO SIGNAL" connected to HD5870 at DESKTOP ( via HDMI ) ForumATI HDMI audio via HD 3870 to HDMI TV HELP no sound! ForumPC to LG HDTV via HDMI Signal Drops out when trying to Play Star Wars the Old Re ForumFlickering at bottom of screen Forum1080 p TV HDMI to HDMI connected to pc = bad quality ForumPC to LG HDTV via HDMI - "No Signal" ForumIntermittent problem : 5 beeps on post and no wake from monitor sleep ForumLow power graphics card to hook 720p plasma TV to via HDMI ForumAmd mobility radeon 4500/5100 series ForumWill a PCIe 3.0 card work in a PCIe x16 slot? ForumSLI 2x Nvidia 650 vs Crossfire 2x Radeon hd 7770 Forum[Solved] AMD's 78702gb or Nvidia's 6602gb? Which model as well? ForumXfx 7750 problem Forum[Solved] Amd drivers wont install ForumNew display card not working (Radeon HD 7770) Forum1st time builder, graphics card problem ForumIs this PSU good for a i5 3570K and AMD HD7970? ForumAmd 7770 overclcok 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 !