No sound from onboard hdmi output Tags: Graphics Cards Realtek HDMI Graphics Last response: December 13, 2011 10:33 AM in Graphics & Displays Share doblecombo December 13, 2011 1:14:36 AM Hi I got this mobo: Gigabyte GA-MA785GT-UD3H And I got the computer with the MSI gtx 280 already installed, but I'm waiting for my DVI to HDMI adapter since my tv does not have any DVI connection. The problem here is that whenever I plug my HDMI I get 720p res but no sound at all since it says my HDMI its not plugged in. Its something like this: -------------------------------------- Realtek HDMI Output ATI HDMI Audio Not Plugged in ----------------------------------------- I just have the Realtek Digital Output enable and working with my external speaker but I want to use the tv ones. I already updated Realtek drivers and ati (cataclyst) and still nothing. As I said before if I plug my headphones or my external speakers its working. I also tried with 2 different hdmi cables and 2 different hdmi inputs on the same tv I've heard its something related to the BIOS but HDMI sound is enabled Dont know what could've gone wrong. Any advice would be greatly appreciate it Thanks a lot More about : sound onboard hdmi output COLGeek a c 218 U Graphics card December 13, 2011 1:39:07 AM Go into Control Panel/Sound. What is your default output device? m 0 l 4745454b a c 171 U Graphics card December 13, 2011 1:58:21 AM You have the sound plugged into the GTX280 as well right? Edit: the sound might come through the PCIe slot. I think you might need a cable going from the board to the card. Not sure. m 0 l Related resources GPU HDMI Sound vs Onboard Mobo Sound? - Forum Does ASUS GTX780-DC2oC-3gd5 output sound through HDMI? - Forum HDMI Video Output - Want Non HDMI Sound Output - Forum PCI-e Sound Card for Input and ATI Card HDMI output - Forum No Hdmi output on Amd 8570 (video AND sound) - Forum Can't find your answer ? Ask ! Get the answer doblecombo December 13, 2011 2:58:40 AM 4745454b said:You have the sound plugged into the GTX280 as well right? Edit: the sound might come through the PCIe slot. I think you might need a cable going from the board to the card. Not sure. I think you do and i believe its called SPDIF but I just cant figure out how to plug that in, I have 2 jacks and 5 pins m 0 l doblecombo December 13, 2011 2:59:48 AM COLGeek said:Go into Control Panel/Sound. What is your default output device? Realtek Digital Output/Realtek High Definition Audio m 0 l COLGeek a c 218 U Graphics card December 13, 2011 10:33:36 AM doblecombo said:Realtek Digital Output/Realtek High Definition Audio This is your on-board audio and will output via the standard jacks on your motherboard. Try selecting the ATI HDMI as the output device. m 0 l Can't find your answer ? Ask ! Publish Related resources HDMI won't output sound. Forum ATI HD 4200 (ONBOARD), no DVI or HDMI output? Forum SolvedHDMI from PC to TV using onboard video card. No picture or sound Forum Onboard HDMI output no audio Forum need a card to send digital output from pc to avr. HDMI?,Video?,Sound card? Forum Sound isnt working as no playback devices can be found on my computer apart from "AMD HDMI Output" Forum Sound output with the HDMI cable Forum I need to download proprietay drivers for Radeon 5450 and enable sound output through hdmi, need some assistance Forum Onboard Sound Output Gone Very Low Forum My on-board sound output is getting "creaky" Forum SolvedEnable both HDMI & DVI On-Board Outputs Forum P6T Deluxe onboard sound low output to headphones Forum Laptop HDMI sound output is wrong Forum Realtek HDMI output to Yamaha receiver, no sound Forum Sound issue - HDMI output with Nvidia HD audio driver 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 !