In this article, we will share with you the solution to troubleshoot the Xiaomi Poco X3 Pro Backlight Ways. If you face display problems on your phone screen or the lights on the screen don't work properly, you can try to replace it with LCD in good condition if Xiaomi Poco X3 Pro screen flickers, low light. or no backlight at all.
To solve the problem of no backlight try to do a test to connect the monitor to see if it's loose, then reattach it to get it back to normal. If rust and corrosion are found in the Xiaomi Poco X3 Pro screen connector, immediately clean it using an alcohol solution and brush to allow the rust and corrosion to disappear on the screen connector.
Normally, if there is no backlight or no screen on your Android phone, you can still hear the voice of the phone ringtone and other notification tones, but it is limited by not seeing the image. on the phone. It was difficult for us to operate the Poco X3 which was limited by damage with no backlight or no screen.
There are some possible reasons why the Xiaomi Poco X3 Pro phone does not have a backlight
- Phone dropped.
- Phone dropped, screen broken.
- Xiaomi phone exposed to liquid or water.
- Damaged components inside Xiaomi Poco X3 Pro.
Step 1: Replace screen Xiaomi Poco X3 Pro
Proceed to replace the screen, if the Xiaomi Poco X3 Pro screen is broken or cracked, this may be the cause of the screen failure.
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| Xiaomi Poco X3 Pro Backlight Ways |
Step 2: Reinstall the software on Xiaomi Poco X3 Pro
No backlight on Android phones can be caused by a bug in the phone's operating system. Then you can reinstall to solve the problem.
Step 3: Check the LCD screen connection
Then try to test the whole connection on the PCB board, especially on the LCD screen connection. Maybe the connection is corroded or rusty, clean it immediately with liquid alcohol and support with a brush, let the connection condition clean again and work on fixing it when the connection is separated.
Step 4: Make a circuit check and wire fishing
You can try to check if the line on the Xiaomi Poco X3 Pro 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 taken to jumper path to return to normal.
Step 5: Perform component replacement
With the instructions on the diagram, you can perform a test of the connected components. If there are defective components after checking and measuring with a multimeter. You can make a replacement with a new part of the same value.
Hopefully with a guide through the schematic picture was given. You've got the best solution for your problem.
Please note, check your phone for any damage carefully, to avoid further damage and further harm to yourself. Thank.
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