How to Fix Samsung Galaxy S6 edge+ Turns On With Black Screen
To fix Samsung Galaxy S6 edge+ turns on Along with black screen, at first, you can try the common ways as following:
1. Hold the power button and connect the charging cable
2. Boot to recovery mode and wipe cache partition
3. Factory Reset your Samsung Galaxy S6 edge+
After try the common ways above, If your Samsung Galaxy S6 edge+ still turns on Along with black screen, it may relate to hardware issue, you can try the repair steps as below:
Removing the shielding cover on F9013.
Take out the logic board and attach it to PCB Holder for the detachment of F9013.
Step 3. Measure the diode value on Pin 3 and Pin 4 of F9013, which is normal.
Step 4. Continue to measure the diode value on Pin 25 and Pin 27. Judging by the measured value, circuit from OLED connector to F9013 is in normal status.
Step 5: So the fault may be related to F9013. and we want to replace Along with a new F9013.
Step 6: Align to the right place and solder Along with a new F9013.
Step 10: Assemble the phone and test. Press power button to power on. The phone turns on Along with normal display and normal touch function. Fault cleared.