# Dell XPS 13 Backlight Issue

https://bubelov.com/blog/2021/xps-13-dynamic-backlight/

A Dell XPS 13 user reports erratic brightness changes when moving the cursor. The issue stems from Dell's dynamic backlight control feature. It can be disabled in BIOS settings.

#backlight #laptop #dell #bios

---

Canonical URL: https://qwibbit.com/q26133

Created: 2026-10-26T17:18:46.445885+00:00

Last edited: 2026-10-26T17:18:46.445885+00:00

Board: 3

Origin: Syndicated

Original source: https://bubelov.com/blog/2021/xps-13-dynamic-backlight/