Sapphire 5450 audio through HDMI fails after LG TV restarts Tags: Radeon Lg Audio Hdmi Sapphire Graphics kaippally February 3, 2013 1:59:49 PM Hello, I have an Sapphire 5450 on an HP Proliant Microserver displaying video through HDMI to an LG 47" screen. I loose HDMI audio whenever the screen shuts down and restarts. I discovered that if I re-plug the HDMI cable the speaker icon re-appears in the sound works perfectly fine. I tried downloading and running two programs that resets HDMI output HDMIYo and HDMIOn.exe both of these do not actually reset HDMI. Is there any other solution. Thanks More about : sapphire 5450 audio hdmi fails restarts | E-mail me updates | Report abuse Reply to kaippally Register or log in to remove Ask the community Post an answer Tom's Hardware>Forum>Graphics & Displays>Sapphire 5450 audio through HDMI fails after LG TV restarts> Related ressources: ForumATI HDMI audio via HD 3870 to HDMI TV HELP no sound! ForumWhen did GPU's start playing sound through hdmi Forum1080 p TV HDMI to HDMI connected to pc = bad quality ForumHDMI audio sync issues ForumUpgrading to an HDMI graphics card ForumSapphire Radeon 5850 Extreme + LG 42LE5300 HDMI connection issue ForumSAPPHIRE HD 3870 connected to TV via HDMI no sound ForumNo sound through GPU's HDMI (GeForce 9300 GE) ForumSapphire Radeon HD 6870 & 1920x1080 Resolution Gives Black Screen on HDTV ForumRandom restarts ForumBlack screen flicker when pc is connected to lcd with hdmi cable ForumHDMI no audio after switching input Forum[Solved] Gigabyte AMD HD 7950 no audio output from HDMI ForumPS3 not working through HDMI cable anymore ForumSound doesn't work except through hdmi ForumSome questions for a mid-end HTPC ForumWill a PCIe 3.0 card work in a PCIe x16 slot? ForumDo I get a 2nd Sapphire HD 6750 1GB GDDR5 in Crossfire or purchase a Forum[Solved] Will an Amd a4-5300 bottleneck a sapphire hd 7750? ForumNo video radeon hd 5450 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 !