Some reasons why Samsung Galaxy A01 Core A013F phones do not display the backlight
- Phone dropped, screen broken.
- Phone comes into contact with liquid or water.
- Damaged components inside Samsung Galaxy A01 Core.
Step 1: Replace LCD screen Samsung Galaxy A01 Core
Proceed to replace the screen, if on the Samsung Galaxy A01 Core A013F phone screen is broken or cracked, this may be the cause of the no display.
Step 2: Reinstall the software on your Samsung phone
No backlight can be caused by a bug in the phone's operating system, you can reinstall it to solve the problem.
Step 3: Check LCD monitor connection
Try to check the whole connection on the PCB board, especially on the LCD screen connection. Maybe the connector is corroded or rusted, clean it immediately with liquid alcohol and support with a brush, so that the outlet condition is clean again.
Step 4: Check the backlight circuit
You can try to check if the line on the Samsung Galaxy A01 Core A013F phone board is damaged. In the schematic image of the path connected to each component, you can check using a multimeter. When damage to the path is encountered, then it can be performed path jumper, for the condition to return to normal.
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| Samsung Galaxy A01 Core A013F Backlight Solution |
Step 5: Replace components
With the instructions on the diagram, you can perform a test of the components that are connected to each other. If there are defective components after checking and measuring with a multimeter. You can make new component replacements of the same value.
Hopefully this guide can help you fix the screen light loss problem on your Samsung Galaxy A01 Core phone. We will update the latest solutions here, if you find the article good or useful, please like, share and comment to support us.
Good luck!