Hello, Any idea what I need to do to troubleshoot this. After upgrade the headphone jack no longer works. When I look at sound I can see sound going up and down but headphones are not doing anything...I tried 2 different types...
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) Subsystem: Dell Sunrise Point-LP HD Audio Flags: bus master, fast devsel, latency 32, IRQ 129 Memory at d1348000 (64-bit, non-prefetchable) [size=16K] Memory at d1320000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel, snd_soc_skl Dell e7470 Thanks Lucas