Dell G15 5515 Ryzen Edition LCD Backlight Change Does Not Respond

Summary: This article provides information about the display brightness not adjusting on the Dell G15 5515 Ryzen Edition.

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
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Symptoms

Dell G15 5515 Ryzen Edition may not adjust the display brightness. The display brightness adjustment may not be changed or modified.

Affected Platform:

  • Dell G15 5515 Ryzen Edition

Cause

Incorrect brightness reading within the AMD driver.

Resolution

Updating to AMD Radeon Graphics Driver version 31.0.21921.6001, A08 or later on the computer resolves the issue. To download and install the driver, reference How to Download and Install Dell Drivers.

Affected Products

Dell G15 5515 Ryzen Edition
Article Properties
Article Number: 000255455
Article Type: Solution
Last Modified: 22 Apr 2025
Version:  4
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