Repair Samsung Galaxy A7 SM-A720F No Backlight Display

Repair Samsung Galaxy A7 SM-A720F No Backlight Display
In the following article, we will discuss the problem of corruption on the Samsung Galaxy A7 SM-A720F No backlight Display.

No display damage cause we can not see the text and images on the phone screen Samsung Galaxy A7. This is sure to be annoying and make all activities in using the Samsung Galaxy smartphone will be interrupted.


To repair Samsung Galaxy A7 2017 No Backlight Display must be done by a technical method


1. CHECK AND CLEAN THE LINE AND LCD SOCKET 

Do dismantling on the phone of Samsung Galaxy A7 and check the section Display driver listed on the diagram image. Try to do the cleaning on the line, socket LCD and components can occur corrosion. Use a brush and fluid alcohol to do the cleaning.

2.CHECKS AND MEASUREMENTS ON INTERNAL COMPONENTS

Do a check on each component with a multimeter, and see the result. Whether there is a defective component that does not produce voltage. When finding damaged components, they can make changes with the new components of the same value.

3. CHANGE LCD DISPLAY
Replace the LCD if the above two steps have not been to the best result of the problem no backlight. Possible damage to the flexible cable on the LCD to the socket on the PCB board
Read Also: 3 Ways To Fix The LCD OPPO A3s No Backlight


Please note to make changes to the components, inspection of the line, and switching LCD display Samsung Galaxy A7 2017 to do carefully and be careful to avoid the damage added to the phone device.

Hopefully, the above information can be useful for those of you who are experiencing damage to the Samsung Galaxy A7 2017 no display LCD.

Always visit the page Mobilintec.Net to get information, tips, and solutions repair damage to other phones.

0 Response to "Repair Samsung Galaxy A7 SM-A720F No Backlight Display"

Post a comment

Iklan Atas Artikel

Iklan Tengah Artikel 1

Iklan Tengah Artikel 2

Iklan Bawah Artikel