Dear Mint guys
I just installed mint Nadia (14) 64 bit Cinnamon on Desktop PC. I have ATI R5450 MD512H as graphics card. I am using HDMI output form the graphics card to my TV. The display looks fine with the default driver installed but HDMI is not giving any sound output. In the sound options, output device it shows Cedar HDMI Audio [Radeon HD 5400/6300 series] Digital Stero HD. But I hear no actual sound from any application. When I connect a seperate analogue sound cable, and choose from sound options the analogue output that works for sound. But I would like to have display and sound both through the HDMI cable.
I tried to search, but I could not find a solution and being a noob at linux its a bit difficult for me. I had previously installed ubuntu 12.10 and managed to install latest proprietery drivers with the help of a friend and HDMI sound was working but displayed fonts looked bad and unity failed to load now and then and on top i didn't like that.
Any help on this would be highly appreciated so my PC starts running perfectly.
Thanks in advance.
I posted earlier, probably in wrong section, so I remade this post and will delete the old one.