GA 880GMA USB3 HDMI 5.1 Tags: Gigabyte HDMI USB3 Motherboards Last response: November 25, 2011 1:50 PM in Motherboards Share DOFDEN November 16, 2011 3:42:45 PM I have the Gigabyte GA-880GMA-USB3 and can only get 2 chanel stereo via HDMI. Not good for HTPC. Is the motherboard capable of 5.1 via HDMI? If so, how do you get it to ouput 5.1? More about : 880gma usb3 hdmi BerylLee a b V Motherboard November 16, 2011 11:35:43 PM how many channel you've connected? already setup channel more than 2 in audio configuration panel? m 0 l DOFDEN November 25, 2011 1:50:52 PM Got it working. Appears the Receiver MUST be on before turning on the PC. I guess mother board detects what's connected to it? Anyway setup 5.1 in Realtech's hometheater software and it's working and sounds great! m 0 l Can't find your answer ? Ask ! Publish Related resources Highest supported frequency ram for gigabyte 880gma usb3 mobo Forum Solvedgigabyte ga-78lmt usb3 Forum SolvedCpu for ga 78lmt usb3 Forum SolvedHi, I am building a machine with AMD FX 6300 processor & Gigabyte GA 78 LMT USB3 Mobo. I have a psu rated at 400W. My Mobo has Forum How R7 260x 2gb ddr5 gpu perform with AMD FX 6300, Gigabyte GA 78LMT USB3, 8 GB ddr3 RAM, Frontech 600w psu.. Forum SolvedAsus nvidia geforce gt 630 doesn't seem to work with my gigabyte ga-78lmt usb3 Motherboard Forum SolvedGa 78lmt usb3 compatibilty Forum does GA-78LMT USB3 run with a AMD FX4130 Forum GA 78LMT USB3 Memory problems Forum SolvedGigabyte GA H55M USB3 - random beep from motherboard speaker Forum help overclocking amd 4100 black edition Gigabyte GA 78lmt usb3 mobo Forum i have ga 78lmt usb3 motherboard and using 1TB HDD +240 gb HDD now can i add one more hardisk of 160 GB it wont be so harmful Forum Will nvidia gtx 760 Support ga78lmt usb3 motherboard with Fx6300 Forum SolvedNeed a CPU with great video (with HDMI out) AND 5.1 digital optical AUDIO OUT for home theater Forum SolvedLooking for sound card or ways to HDMI to a 5.1 receiver Forum Amd bulldozer fx-6100 6 core 3 30ghz - asus m5a78l-m usb3 hdmi motherboard - 8gb Forum Ga 78lmt usb3 compatibilty Forum Solved5.1 sound support out from hdmi Forum Solved5.1 channels not being sent through HDMI splitter Forum Gigabyte ga 78lmt usb3? Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !