LG OLED C2 SERIES Horizontal Lines On Screen
| CONF | DIAGNOSIS | PART MATCH | ACTION |
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90%
CONF
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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.
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VIEW ON AMAZON
#CommissionsEarned
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7%
CONF
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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.
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VIEW ON AMAZON
#CommissionsEarned
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3%
CONF
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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
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#CommissionsEarned
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DIY Repair Guide
Watch exactly how to replace the OLED Display Panel Assembly.