Nokia 3110 light problem solution with jumpers keypad light lcd light
If you have LCD LED light problem in Nokia 3110. It can be solve with a few simple steps you can read in this post.The diagram will help you to solve Keypad and Lcd Display led lights.
After disassemble you can find these parts in it. Lcd jack and mother boards light prints.Clean these parts with electronics cleaner and apply heat so that it can be dry. Using hot air you can make it dry but do not apply much heat because it can harm you and can damage the mother board.
In the diagram above you can see two different color lines one is blue and other is red. These lines are defining lcd ways.
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