Samsung Galaxy A13 Backlight Ways, Repair Display Light Problem

By Mobile Rdx Last updated Sep 29, 2022

In this post we will provide solutions to repair the damage Samsung Galaxy A13 Backlight Ways Problem, LCD Display Light Ways If you get a case with the display problem on the phone display or the light on the screen does not work properly. It may be possible to damage the LCD display of Samsung Galaxy A13 A135F. You can put it by trying to replace it with LCD which condition is good. But if the Samsung Galaxy M12 screen is flashing or low light or there is absolutely no backlight.

Samsung Galaxy A13 problem of no backlight is often symptomatic like an LCD that has no display, the LCD screen becomes white. Or in general, there is no light produced by the LCD screen but the ringing and notification sound can still be heard.

Samsung Galaxy A13 Device Overview

Samsung Galaxy A13 mobile was launched on 5th March 2022. The phone comes with a 6.60-inch touchscreen display offering a resolution of 1080×2408 pixels. Samsung Galaxy A13 is powered by an octa-core processor. It comes with 4GB, 6GB of RAM. The Samsung Galaxy A13 runs Android 12 and is powered by a 5000mAh non-removable battery. and supports proprietary fast charging.

As far as the cameras are concerned, the Samsung Galaxy A13 on the rear packs a quad camera setup featuring a 50-megapixel (f/1.8) primary camera; a 5-megapixel (f/2.2) camera, and a 2-megapixel (f/2.4) camera.

What Is An Samsung Galaxy A13 Backlight Or LCD?

To start with, an LCD is the digital display interface of your phone, it is the interactive part where you see what goes on as you operate or tap on an icon, watch a video, play music or games, etc. When the LCD (liquid crystal display) is faulty or damaged, you won’t be able to enjoy it as before. This is where the LCD backlight comes in, the backlight is a series of LEDs (light-emitting diodes) well arranged and suited in the screen layers to give illumination to the LCD screen.

Samsung Galaxy A13 Backlight Ways Solution

To fix the dark screen Samsung Galaxy A13 backlight problem, you may first try to replace or install a new Display screen module, to easily confirm if the LCD’s backlight LED’s were still working or already damaged.

You can also check the LED’s using the multimeter if you can manage without damaging the LCD flex connector.

If the newly installed LCD still shows the same problem and the LED light doesn’t light up, refer to the solution below and locate the highlighted components on the PCB board.

Samsung Galaxy A13 Backlight problems that you might encounter:

White Display
No Display
Lines on Display
Low Light on Display
No Backlight

If Samsung Galaxy A13 phone you have had one of the symptoms described above. Then can be done some repair steps that can overcome the damage.

1. Change or Replace Screen

The first thing to do if experiencing such damage is to try replacing the new LCD part with a good condition. This can be applied if your phone has a burst or crack on the screen from falling firmly. By trying to replace the new LCD, hopefully, this damaging problem can be solved.

2. Check the line and the Display socket

Realme C11 No backlight damage to a phone can be caused by the fluid that enters the phone. And damages the line and the Display socket on the Motherboard. So to fix it, it is recommended to uninstall all parts of the phone in order to perform the check. Usually, water will corrode and rust on the track and socket and impact the breaking path. So for the step repair immediately clean the corrosion and rust, if there is a path that broke immediately repair with the path jumper method.

3. Check and replace internal components

If the condition of the LCD and the line is in good condition, but suddenly there is backlight damage on your phone. Then it can certainly occur problems in the internal components. The diagram image that Mobilintec Team provides can be a guide for you in trying to fix the backlight damage.

Perform measurements on each component, if there is a defective component then immediately turn with components of the same type and value. Try to check the components of the diode as well as the coil that has been marked on the diagram image. Often the component is damaged and results in the appearance of the backlight display.