Hi everyone,
I just installed Kali 2020.4 as a dual boot with Windows 10 on an Acer Swift 5 SF514-54T and I'm not getting any sound. I get the speaker icon at the top right of the screen and can move the slider up or down but can't get any sound output through the speakers nor earphones. No output devices appear in the volume control panel.
I have googled several proposed fixes but that don't seem to work for everyone. So before I start installing or deinstalling things, I'd love to get a clear guidance on how to proceed. My lscpi looks like this :

00:00.0 Host bridge: Intel Corporation Device 8a12 (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Iris Plus Graphics G1 (Ice Lake) (rev 07)
00:04.0 Signal processing controller: Intel Corporation Device 8a03 (rev 03)
00:07.0 PCI bridge: Intel Corporation Ice Lake Thunderbolt 3 PCI Express Root Port #0 (rev 03)
00:08.0 System peripheral: Intel Corporation Device 8a11 (rev 03)
00:0d.0 USB controller: Intel Corporation Ice Lake Thunderbolt 3 USB Controller (rev 03)
00:0d.2 System peripheral: Intel Corporation Ice Lake Thunderbolt 3 NHI #0 (rev 03)
00:14.0 USB controller: Intel Corporation Ice Lake-LP USB 3.1 xHCI Host Controller (rev 30)
00:14.2 RAM memory: Intel Corporation Device 34ef (rev 30)
00:14.3 Network controller: Intel Corporation Killer Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW) (rev 30)
00:15.0 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP Serial IO I2C Controller #0 (rev 30)
00:15.1 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP Serial IO I2C Controller #1 (rev 30)
00:16.0 Communication controller: Intel Corporation Management Engine Interface (rev 30)
00:1d.0 PCI bridge: Intel Corporation Device 34b4 (rev 30)
00:1e.0 Communication controller: Intel Corporation Ice Lake-LP Serial IO UART Controller #0 (rev 30)
00:1e.2 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP Serial IO SPI Controller #0 (rev 30)
00:1f.0 ISA bridge: Intel Corporation Ice Lake-LP LPC Controller (rev 30)
00:1f.3 Multimedia audio controller: Intel Corporation Smart Sound Technology Audio Controller (rev 30)
00:1f.4 SMBus: Intel Corporation Ice Lake-LP SMBus Controller (rev 30)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP SPI Controller (rev 30)
2b:00.0 Non-Volatile memory controller: Sandisk Corp WD Black 2018 / PC SN520 NVMe SSD (rev 01)

Thx in advance,
Edw.