Samsung SM-G313H Display Light Ways White Lcd Solution

Samsung SM-G313H Display Light Ways White Lcd Solution

    OR

   Display White Or Blank Solution

Hints o How to troubleshoot and fix Samsung G313H display problem:

1. Check the LCd for possible damaged, cracked or broken. Replace if necessary.
2. Check the device firmware, and do a self test and calibration method. Update or flash the firmware.
3. Check the LCD pin connector for possible damaged. Clean, re-solder or replace if necessary.
4. Check the LCD supply voltages (VIO-1.8V, VAUX-2.8V) and ground pins.
5. If the above procedures doesn’t fix the problem the possible faulty is the main engine IC.
Try to re-heat or rework it…

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