Dell Inspiron 15 3535 AMD Ryzen 5 7520U Screen Flickering Fix

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Overview
Update display driver
Disable HSR
Change refresh rate
Power plan fix
FAQ

Dell Inspiron 15 3535 AMD Screen Flickering Fix

Dell Inspiron 15 3535 · AMD Ryzen 5 7520U · Windows 11

Screen flickering on the Dell Inspiron 15 3535 (Ryzen 5 7520U) can appear as rapid blinking, flashing at specific brightness levels, or a strobing effect during scrolling. Most cases are fixed by updating the AMD display driver and adjusting the display refresh rate.

Fix 1 — Update the AMD Radeon display driver

Go to Dell Support, find the Inspiron 15 3535, and download the latest AMD Radeon Graphics driver. Install it and restart. An outdated AMD driver is the top cause of screen flicker on this model, particularly after Windows cumulative updates that replace the OEM driver with a generic AMD version.

Fix 2 — Disable AMD RR (Adaptive Refresh Rate)

Open AMD Radeon Software, go to Display → AMD RR (Radeon Refresh Rate control) and disable it. On some panel configurations, AMD RR causes visible flicker when switching between low and high refresh states during scrolling or video playback.

Fix 3 — Set a fixed refresh rate

Go to Settings → System → Display → Advanced display. Set the refresh rate to a fixed value (60 Hz or 120 Hz) rather than Dynamic. Dynamic refresh rate switching can cause brief flicker moments on the Inspiron 15 3535 panel during transitions.

Fix 4 — Disable adaptive brightness

Go to Control Panel → Power Options → Change plan settings → Change advanced power settings → Display → Enable adaptive brightness and set it to Off. Adaptive brightness changes backlight intensity rapidly in response to content, which can appear as flickering on sensitive panels.

Fix 5 — Update the BIOS

Install the latest BIOS for the Inspiron 15 3535 from Dell Support. Dell has shipped BIOS updates that include panel initialization fixes for Ryzen 7000 series platforms that specifically address display flickering at the firmware level.

Liyana, Kuching: “My Inspiron 15 3535 screen flickered constantly at low brightness. Updating the AMD Radeon driver from Dell Support and disabling adaptive brightness completely fixed it.”

Frequently Asked Questions

Why does the Dell Inspiron 15 3535 flicker at low brightness?

Low brightness flickering is typically caused by PWM (Pulse Width Modulation) backlight dimming at the panel level combined with adaptive brightness software. Disabling adaptive brightness in Power Options and setting the brightness above 30% usually stops the flicker on this model.

Is screen flickering on the Inspiron 15 3535 a hardware defect?

In most cases, no. The flickering is caused by AMD driver or power management settings interacting with the panel. If flickering persists after all driver and BIOS updates and occurs even in the BIOS setup screen (before Windows loads), the panel or display cable may have a hardware fault.

Does the Dell Inspiron 15 3535 support FreeSync?

The Inspiron 15 3535 supports AMD FreeSync on the built-in display via AMD Radeon Software. If FreeSync is causing flickering, disable it in AMD Radeon Software under Display settings and test whether the flicker stops.

Can a loose display cable cause flickering on the Dell Inspiron 15 3535?

Yes, though it is less common than driver issues. A loose internal display cable can cause intermittent flickering that worsens when the lid is moved. If flickering changes when gently flexing the lid hinge, a service center inspection of the display cable is warranted.