LG OLED C2 SERIES Horizontal Lines On Screen
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
90%
CONF
|
OLED Display Panel Assembly
Horizontal lines signify a failure in the row-addressing Gate drivers embedded within the glass substrate (Gate-in-Panel). This physical failure in the TFT backplane prevents the OLED pixels from receiving the 'on' signal for those specific rows, and because the circuitry is part of the panel itself, the entire display must be replaced.
|
|
|
7%
CONF
|
T-Con (Timing Controller) Board
The T-Con board is responsible for converting the video signal into the timing pulses required by the Gate and Source drivers. If the logic processor on this board fails to output the vertical synchronization or row-start signals correctly, it can result in horizontal artifacts across the entire screen.
|
|
|
3%
CONF
|
LVDS/FFC Ribbon Cable Kit
Data corruption between the Main Board and the T-Con/Panel interface can occasionally manifest as horizontal line noise. Any microscopic corrosion or physical misalignment of the flexible flat cables (FFC) interrupts the high-speed differential signaling required for row addressing.
SKU: EAD65842104
|
DIY Repair Guide
Watch exactly how to replace the OLED Display Panel Assembly.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.