Sony Xperia Z3 Display Lighting Problem Repair Solution


Sony Xperia Z3 Display Light Solution Not Working Problem Ways Solution

Sony Xperia Z3 Compact display lighting or dark screen display but the incoming call’s & Keypad tone are working. This problem is cause by the backlight LED on the LCD that is not working or doesn’t light up.
One of the issues that have been found in Sony Xperia Z3  is the display lighting problem.

Following are the most common Sony Xperia Z3 Compact Lighting problems that one might encounter, these include:
Blank Display
Display light blinking
Dim Display Lighting

If your Sony Xperia Z3 is encountering any such problems then all you have to do is to go with these manual as well as hardware fixes, as they will be able to solve your Xperia Z3  display lighting issue in the best possible manner. So let’s begin with,

Manual Solutions of Sony Xperia Z3 Compact Display Lighting Problems
Remove battery & re-insert it again and check.
Remove Memory card & Sim card and check.
Make sure your battery is full or try with another full charged battery.

Hardware Solutions of Sony Xperia Z3 Dsiplay Light Problems
Clean Display jack and display connector and check.

Sony Xperia Z3 Display Light Problem Ways Repair Solution
Sony Xperia Z3 Display Light Ways Final Solution
If the above method doesn’t work then reheat or re-solder all the connectors and components on board of Display jack.
Connect any other Good Display in order to verify the problem, whether it is with your Display or connector.

Remove and re-fix Lighing Jumper, if it doesn’t work then replace it.

Note: Please note that even though every solution posted on our website is tested by one or more members of our team before posting, but still we do not take any responsibility for any damage it may cause to your cell phones. Use these repairing solutions at your own risk. Thank You.

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1 Comment
  1. Mark says

    Thanks very much – saved me having to replace my customer’s phone! By the way, how did you remove that shield? I had great difficulty just getting the corner up enough to work on the jumper. I really felt worried about the amount of heat that I seemed to need to get the shields to desolder.

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