Turned on my laptop and no audio. When I plugged in my headset I think I heard a faint crackling noise. Although the laptop speakers also stopped working. I booted another OS from my USB port and audio did not work in that.
If I plug my headset into the mic port, there is a thud noise so I know that has power but my headset port makes no thud noise.
This might help?
:~$ sudo aplay -l **** List of PLAYBACK Hardware Devices **** card 0: I82801DBICH4 [Intel 82801DB-ICH4], device 0: Intel ICH [Intel 82801DB-ICH4] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: I82801DBICH4 [Intel 82801DB-ICH4], device 4: Intel ICH - IEC958 [Intel 82801DB-ICH4 - IEC958] Subdevices: 1/1 Subdevice #0: subdevice #0 :~$ lspci -v | grep -A7 -i "audio" 00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03) Subsystem: Gateway, Inc. Device 0402 Flags: bus master, medium devsel, latency 0, IRQ 10 I/O ports at 1c00 [size=256] I/O ports at 1880 [size=64] Memory at e0100c00 (32-bit, non-prefetchable) [size=512] Memory at e0100800 (32-bit, non-prefetchable) [size=256] Capabilities: <access denied>
Edited by reach1, 04 March 2016 - 12:49 PM.