Have you tried to download and install this Cirrus Logic driver from the Dell site?
https://www.dell.com/support/product-details/en-us/product/dell-ds14265-laptop/drivers
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I just got a new laptop (Dell 14S) and everything went smoothly with the set up. I was watching YouTube when about 20 minutes after I've set everything up, my laptop forced a reset saying there is a problem and needed to update. After that finished updating, my sound has been stuck on mute. The sound symbol has a cross on it and the bar to control won't move. I have pressed the sound buttons on the keyboard, I have updated the audio driver.
When I try to go into settings, there is no sound output device (I was just using the laptop speaker previously). I have tried to plug headphones into it and nothing changes but it does work with Bluetooth headphones as shows up as an output device.
For the record I have reset the device multiple times and run the audio troubleshooter where it just tells me that I don't have a device connected.
Have you tried to download and install this Cirrus Logic driver from the Dell site?
https://www.dell.com/support/product-details/en-us/product/dell-ds14265-laptop/drivers
Hello,
Could you open Device Manager by opening the Start Menu and typing devmgmt.msc?
Then double-click on "Audio inputs and outputs" and look for any instances of "Speaker". Do you see any with a yellow triangle next to its icon? If so, double-click on that entry, and then take a screenshot of the error code that appears.
I hope to hear back from you.
Hi, good day!
Since your built-in speakers and wired headphones are not detected, but Bluetooth headphones work, this may be related to the internal audio device or its driver.
Please open Device Manager by right-clicking Start and checking Sound, video and game controllers and Audio inputs and outputs. Do you see an audio device, a yellow warning icon, or an Unknown device? A screenshot would be helpful.
Also, please visit https://www.dell.com/support/homeand check for the latest audio, chipset, and BIOS drivers using your laptop's Service Tag.
Could you confirm your exact Dell model and Windows version/build (winver)?
While this is not a Microsoft website, it is the official site of Dell
I look forward to your update and am willing to collaborate with you until we resolve the issue. Keep me posted by clicking "Add comment" below.