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2 Posts
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716
April 5th, 2023 03:00
XPS 13 9315, BIOS installed, keyboard backlight doesn't work
XPS 13 9315
Hi everyone,
Recently I bought an XPS 13 9315. Everything worked great for like a week until MyDell app informed me that I have some updates pending. Therefore I proceed to update them. But after a restart of the computer because of the BIOS update, my keyboard backlight stopped working. I have tried every option specified in this link but none of them worked =
How to Enable Dell Keyboard Backlight Settings
Did any of you had the same issues?
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DELL-Chris M
Community Manager
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56.9K Posts
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April 10th, 2023 06:00
BIOS 1.7.1, 1.8.0, 1.9.0, and 1.1.10.0 state =
Once the BIOS is upgraded to version 1.6.1 or later, you cannot downgrade the BIOS to earlier versions.
If the BIOS keyboard backlight is toggle on, then once into Windows press fn + F6 to choose Off, Low, High.
Online XPS 13 9315 Setup and Specifications PDF page 20 =

Mihail-83
2 Posts
0
April 11th, 2023 06:00
Hi Chris,
I opened a case with Dell and after a BIOS upgrade and try different control panel and bios settings no luck. I even book from a memory drive Ubuntu 22.04 and was shown on the screen that the backlight command was sent but nothing was happening. Therefore, the keyboard will have to be changed because it seems like the light stopped working for good
I'll keep you posted how it ended, but is odd that a one month old laptop, basically brand new, has this issue.
DELL-Cares
Moderator
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27.6K Posts
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April 12th, 2023 22:00
Hi,
I'm Vivek, one of the supervisors at the Dell Social Media Team.
Mausam brought this case to my notice and I read through the entire conversation.
I do not mean to rush you here, but I wanted to follow up on this case.
While I can understand if you're running on a busy schedule, as we haven't heard back from you, we will now temporarily archive the chat window. However, you could get back to us with the case number at any time. Our support is available 24/7.
Thanks for your time and patience.
Best regards,
Vivek
Supervisor Dell Social Media Team
Update = Dell chat agents setup service.