Screen Defect

Chrome screen flickering

About 7 seconds, full screen, then one question.
White screenBlack screenGrey screenRed screenGreen screenBlue screen
White screen⛶ Full screen
On whitedark spots, pressure marks, lines
On blackbright dots, backlight bleed, glow
On red, green, bluedead or stuck pixels, colour lines
Fixable

A flickering Chrome screen is the signal, the refresh rate or the backlight.

Test it now

Full-screen white at 100%, then 20% brightness. Change the refresh rate (60 Hz) and the cable. Open the screen's own menu: flicker across the menu is the screen, not the source.

What it is

A flickering Chrome screen is the signal, the refresh rate or the backlight. Flicker in a screen recording: the graphics driver or an app. Flicker that stops when you change the cable or the refresh rate: the cable or the setting. Flicker at low brightness only: the backlight's dimming. Flicker on every input and in the on-screen menu: the screen's power board or backlight. Chrome flickers when hardware acceleration fights the graphics driver: turn off "Use graphics acceleration when available" in Chrome settings, or update the graphics driver. If only Chrome flickers, the screen is fine.

Can it be fixed?

Driver, refresh rate, app: yes, free — update or roll back the graphics driver, set 60 Hz, disable the app's hardware acceleration. Cable: yes, a small repair. Backlight inverter (older laptops) and power boards (monitors): a repairable part. Panel: replace.

What to do

  1. Screen recording + external monitor: flicker on both = driver; reinstall it.
  2. Lid tilt: changes = cable; small repair.
  3. Low brightness only: raise brightness or set a fixed refresh rate.
  4. Every brightness, every angle: panel quote.

What a repair costs

United StatesPhone display $80–380; laptop panel $100–300; monitor panel from $150 (often more than a new monitor)
IndiaPhone display ₹2,000–20,000; laptop panel ₹3,000–15,000; monitor panel ₹4,000–10,000 (a new monitor is often the better buy)

Typical ranges from repair-shop and manufacturer price lists, 2026-09-06. Get two quotes; prices vary by model and city.

Warranty

Most makers replace a panel under warranty for physical panel faults that are not accidental damage; pressure marks, cracks and liquid damage are treated as accidental and are not covered. For dead pixels, each brand has a threshold (typically 3–5 bright or 5–8 dark pixels on a laptop; Dell's premium-panel guarantee replaces at one bright pixel).

Related

Black dot on screenA black dot on a screen screen that shows on white and vanishes on black is inside the panel: a cluster of dead pixels (a sharp-edged tiny square), a pressure mark (soft-edged, where something pressed the panel), or dirt under the glass (moves if you press gently, on tablets and monitors only).Depends — see testBlack spot on screenA black spot on a screen screen that shows on white and vanishes on black is inside the panel: a cluster of dead pixels (a sharp-edged tiny square), a pressure mark (soft-edged, where something pressed the panel), or dirt under the glass (moves if you press gently, on tablets and monitors only).Depends — see testDark spot on screenA dark spot on a screen screen that shows on white and vanishes on black is inside the panel: a cluster of dead pixels (a sharp-edged tiny square), a pressure mark (soft-edged, where something pressed the panel), or dirt under the glass (moves if you press gently, on tablets and monitors only).Depends — see testAcer screen flickeringA flickering Acer laptop screen is one of four things, and the tests separate them in a minute.Fixable