https://community.intel.com/t5/Graphics/HD-Graphics-4000-No-DisplayAudio-Output-Device-for-DisplayPort/m-p/1294087#M98453 <P>Is there really no solution to this than use the 3,5mm jack along with the DisplayPort?</P> Mon, 28 Jun 2021 22:05:47 GMT RICKSO 2021-06-28T22:05:47Z https://community.intel.com/t5/Graphics/HD-Graphics-4000-No-DisplayAudio-Output-Device-for-DisplayPort/m-p/1128733#M87696 <P><STRONG>System Setup Information:</STRONG><BR />System Used: HP EliteBook 8470p<BR />CPU SKU: 3rd Generation Core i5-3340M<BR />GPU SKU: HD4000<BR />Graphics Driver Version: Setup-15.33.47.5059 / Graphics-10.18.10.5059 / DisplayAudio-6.16.00.3154<BR />GOP/VBIOS Version: 2130.0<BR />Operating System: Windows 8.1 Pro<BR />OS Version: NT 6.3.9600</P><P><STRONG>Steps to Reproduce:</STRONG><BR />1. Connect external display via DisplayPort (or HDMI via passive adapter)<BR />2. Enable output to connected external display<BR />3. Check if DisplayAudio output device is available in Windows Playback Devices</P><P><STRONG>Expected Results:</STRONG><BR />DisplayAudio device should appear in Windows Playback Devices allowing audio to be sent to connected external display.</P><P><STRONG>Actual Results:</STRONG><BR />No DisplayAudio device appears in Windows Playback Devices and audio is unable to be sent to connected external display.</P><P><STRONG>Additional Information:</STRONG><BR />Previous driver versions have been tested and do not resolve the issue.<BR />During installation of the Intel HD Graphics/DisplayAudio drivers, the DisplayAudio device briefly flashes in the Windows Playback Devices window, but disappears before setup completes.<BR />The TV and cables used have been tested with an older laptop (2011 Lenovo ThinkPad T420 w/ Intel HD Graphics 3000) and everything works as expected.</P> Mon, 07 Jan 2019 23:53:48 GMT https://community.intel.com/t5/Graphics/HD-Graphics-4000-No-DisplayAudio-Output-Device-for-DisplayPort/m-p/1128733#M87696 Eubank__Rick 2019-01-07T23:53:48Z https://community.intel.com/t5/Graphics/HD-Graphics-4000-No-DisplayAudio-Output-Device-for-DisplayPort/m-p/1289338#M98012 <P>Hello,</P> <P>Does anybody ever found a solution to the HD4000 and Display Audio not working trough the displayporto or HDMI, I have the latest drivers from Intel for the HD4000 and my secondary monitor speakers are never recognized, but the monitor is, I know my adapter cable works because I tried the same setup on another laptop and sound does come out to the monitor, what can I do?</P> Sat, 12 Jun 2021 19:59:32 GMT https://community.intel.com/t5/Graphics/HD-Graphics-4000-No-DisplayAudio-Output-Device-for-DisplayPort/m-p/1289338#M98012 RICKSO 2021-06-12T19:59:32Z https://community.intel.com/t5/Graphics/HD-Graphics-4000-No-DisplayAudio-Output-Device-for-DisplayPort/m-p/1294087#M98453 <P>Is there really no solution to this than use the 3,5mm jack along with the DisplayPort?</P> Mon, 28 Jun 2021 22:05:47 GMT https://community.intel.com/t5/Graphics/HD-Graphics-4000-No-DisplayAudio-Output-Device-for-DisplayPort/m-p/1294087#M98453 RICKSO 2021-06-28T22:05:47Z