LG TV UQ9000 LINES ON SCREEN Repair
| CONF | DIAGNOSIS | ACTION |
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95%
CONF
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LED Backlight Array
The white LEDs within the backlight array degrade over time, causing a color shift towards blue. This is a common failure mode for certain LG TV models, where the original LED components or their manufacturing (e.g., cheap glue) lead to premature blue tinting that cannot be corrected through software settings or factory resets.
SKU: LC43490072A
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VIEW ON AMAZON
#CommissionsEarned
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5%
CONF
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Secondary Circuit / Wiring Check
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VIEW ON AMAZON
#CommissionsEarned
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DIY Repair Guide
Watch exactly how to replace the LED Backlight Array.
// 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.