Sony Xperia Z Ultra LCD Display Light IC Solution

If LCD light is not working in Sony Xperia Z Ultra then we will not be able to watch any text on display. light can be dim or may be blank. Sony Xperia Z Ultra LCD Display Light IC Solution Jumper Problem Ways can be solve in a few steps as given in this post.

After dish assembling Sony Xperia Z Ultra cheek mother board if there is any carbon water damage or rust. Clean whole board with electronics cleaner and then apply hot air for a few mints so that it can be dry.

Replace led if it is a jack LCD and if it is pasted then after removing check its prints value. if value is ok then replace LCD and if aloe is missing then check whole parts components as even in above diagram. Check all paths and if any tracks of them are missing apply jumpers.

it will help you to solve Sony Xperia Z Ultra LCD Display Light IC Solution Jumper Problem Ways
easily.