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 Problem with connecting my pc to my lg tv via hdmi Forum SolvedI hooked up my windows 8 laptop to my tv via hdmi but most of the screen is cut off when it displays it on my lg tv... help? Forum SolvedStrange "line" problem with LG 42LD450 via HDMI Forum Hi, I am trying to connect my toshiba pc to my LG TV via HDMI and there is no sound. Forum Laptop to TV via HDMI Problem. Lag and looping sound. Forum GTX780 compatibility problem with Panasonic TV via HDMI Forum PC to TV via HDMI colour problem Forum PC to TV via HDMI Problems Forum Having problems running R9 290 on my TV via HDMI (updated) Forum having problems connecting pc to tv via hdmi Forum Connecting LG Plasma via HDMI with PC - flicker problems Forum Connecting LG Plasma via HDMI with PC - flicker problems Forum Laptop to TV via HDMI problem Forum AMD Radeon HD6670, TV getting no Signal From HDMI Port Forum AMD Radeon HD 6850 - no 5.1 Surround via HDMI?? Forum Mobility Radeon 3430 hdmi video output problem windows 7 Forum Problem connecting my laptop to my 47in Philips TV via HDMI Forum 690G HDMI via tv problem Forum LG W2442PA-BF and Ati Radeon Xpress 1270 HDMI problems Forum 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 !