Try to research your issue before posting, don’t be vague. Do not compare or recommend products. With the UEFI mode you have the same volume and brightness level after a restart. This can be fixed with a manual driver update which allows us to choose the sound driver we wish to use. This thread is locked. Had that issue on a really old Dell and a Motion slate PC. If you keep searching a way for it, this post is exactly for you then.

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Another thing is when I adjust the brightness of the screen I have no brightness level indication in the center of the screen and I dont even had the icon on the top right. Is this a model with nVidia graphics or just Intel HD? Download E drivers from Dell official website Way 2. Dell has replaced both the motherboard and the speakers, and after that didn’t eound, they said I just have to wait for a new soun of the driver.

Regarding brightness control, it normally works OOB without any add-on kext. Please Support the EFF! Sign up or log in Sign up using Google. I confirm you that I use a E Dell Latitude with the GPU I probably installed a kext that changed the model in the info I dont know if its possible and I tried a script to fix the brightness or the sound I dont remember with latiutde Worth checking and seeing if something is stuck in there e64220 sure.


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If you choose to upgrade, some features, applications, and connected devices may lahitude work as expected. If you keep searching a way for it, this post is exactly for you then. I finished trying install Sierra with no expectation at all and its worked the essential thing but not these 3 small problems.

This means they have proven with consistent participation and solid troubleshooting their knowledge in the IT field. Not sure about debris. This thread is locked.

Please note dell states that this device is: Dll up the guides at OSXL. Or sign in with one of these services Sign in with Facebook. Trusted Techs Proven-skills collaborators will have their usernames marked with a dark blue flair. Do you know if laritude windows 7 was 32 or 64 bit. Maybe take a flashlight and see if you can see in there and see if it r6420 like something is stuck in it?

If you are having troubles finding the correct drivers or you just want to make it easier and quicker, follow Way 2 please.

Otherwise, your best option here is to get one of those headphone to USB jacks and use that instead. Tech support scams are an industry-wide issue where scammers attempt to trick you into paying for unnecessary technical support services.


I was finally able to resolve this issue by locating this site: No [Meta] posts about jobs on tech support, only about the subreddit itself. They did not function properly either, with the same issue. I would take the battery out before doing it though, if possible. In the next panel, select Browse my computer for driver software, followed by Let me pick from a list of device drivers on my computer. Sound through one earphone when headphones are fully plugged in, sound through both when halfway plugged in.

Sign up using Facebook. What’s your estimate for a full board replacement? I’d removed the IntelBacklight kext if I were you.

Latitude E6420 Sound is going to headphones instead of speakers

I tried the two kexts the audio and the one for brightness icon. After finishing updating your drivers, restart your Dell E to make the new drivers take effect.

Then click Download of the driver file. Use of this site constitutes acceptance of our User Agreement and Privacy Policy.