LG ELECTRONICS DISPLAY GUIDE
LG Dead Pixel Policy & Zero Bright Pixel (ZBP) Rules
Complete breakdown of LG Electronics' pixel defect warranty, Zero Bright Pixel guarantee on UltraGear and UltraFine displays, and OLED TV replacement criteria.
Test Your LG Screen for Dead & Stuck Pixels
Cycle pure color backgrounds to count bright subpixels versus dark subpixels before contacting LG support.
Launch Fullscreen Dead Pixel Test →LG Zero Bright Pixel (ZBP) Guarantee
LG Electronics provides a dedicated Zero Bright Pixel (ZBP) guarantee on designated monitor lines (including UltraGear gaming monitors and UltraFine professional displays). If a single bright subpixel (a subpixel that remains permanently lit against a black background) is discovered, LG will repair or replace the panel.
LG Defect Threshold by Model Category:
| LG Category | Bright Subpixels (ZBP) | Dark Subpixels Allowed | Warranty Duration |
|---|---|---|---|
| LG UltraGear (OLED / Fast IPS) | 0 Bright Pixels | Up to 5 | 1 to 3 Years (Includes Burn-In) |
| LG UltraFine (Mac Displays) | 0 Bright Pixels | Up to 5 | 3 Years Limited |
| LG Standard IPS / FHD / 4K | Up to 1–2 | Up to 5–6 | 1 Year Limited |
| LG OLED Smart TVs (C-Series, G-Series) | 0 in central zone | Up to 4–8 across panel | 1 to 5 Years (G-Series Panel Warranty) |
How to Initiate an LG Warranty Service Request
- Document the Defect: Take a clear photo of the screen displaying our solid color test pattern from 12 inches away to document the subpixel location.
- Find Your Serial Number: Check the sticker on the back of your LG monitor or navigate to Settings → General → About This TV on LG webOS.
- Schedule Service: Submit an online repair request at LG Support or contact their customer care line for in-warranty panel replacement.
Compare Brand Warranty Thresholds
Compare LG with Dell, ASUS, Samsung, and Apple.
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