http://community.acer.com/t5/Desktops-All-In-Ones/AXC-603G-HD-Audio-TrueHD-DTS-MA-not-working/m-p/253388#M9094 <P>I recently got this computer to use as a HTPC. Everything works great, very low TDP, and tolerable noise levels. Sad part is&nbsp;HD Audio (TrueHD, DTS-MA) is not working. I tried everything from clean Win 8.1 install to updating the bios, drivers, etc. IMO its useless as a HTPC without HD Audio. Acer if you are listening, work with Intel and release a driver that supports HD audio. Otherwise add a disclaimer on the product description.&nbsp;</P> Tue, 10 Jun 2014 15:11:49 GMT johnsmith20723 2014-06-10T15:11:49Z http://community.acer.com/t5/Desktops-All-In-Ones/AXC-603G-HD-Audio-TrueHD-DTS-MA-not-working/m-p/253388#M9094 <P>I recently got this computer to use as a HTPC. Everything works great, very low TDP, and tolerable noise levels. Sad part is&nbsp;HD Audio (TrueHD, DTS-MA) is not working. I tried everything from clean Win 8.1 install to updating the bios, drivers, etc. IMO its useless as a HTPC without HD Audio. Acer if you are listening, work with Intel and release a driver that supports HD audio. Otherwise add a disclaimer on the product description.&nbsp;</P> Tue, 10 Jun 2014 15:11:49 GMT http://community.acer.com/t5/Desktops-All-In-Ones/AXC-603G-HD-Audio-TrueHD-DTS-MA-not-working/m-p/253388#M9094 johnsmith20723 2014-06-10T15:11:49Z http://community.acer.com/t5/Desktops-All-In-Ones/AXC-603G-HD-Audio-TrueHD-DTS-MA-not-working/m-p/253392#M9096 <P>Forgot to mention that I cannot even add a diiferent graphics card (no PCI-E on the motherboard)</P> Tue, 10 Jun 2014 15:13:10 GMT http://community.acer.com/t5/Desktops-All-In-Ones/AXC-603G-HD-Audio-TrueHD-DTS-MA-not-working/m-p/253392#M9096 johnsmith20723 2014-06-10T15:13:10Z