Huawei G730 Backlight Ways Lcd Jumper Solution


Huawei G730 Backlight Ways Lcd Jumper Solution
Huawei Ascend G730 Backlight Ways Display Light Jumper Solution

In this post, I will answer display-related problems with the Huawei Ascend G730. The issues I included here are from our readers. The first one is about the blank screen that started after the phone fell and hit the floor. Common sense would tell us the drop may have messed up the phone and we really don’t know the extent of the damage. If you encountered this kind of problem as well, read on to know what needs to be done.

The display light is also referred to as backlight and is known to be one of the rarest problems that occur with Huawei G730.

In the following lines you will get to know the method to resolve  Huawei Ascend G730 Display Light problem:

Display light / Backlight not working.

Hardware Solution

Huawei G730 Backlight Ways Lcd Jumper Solution

The very first thing that you need to do is to re-solder all the pins of Samsung J100 Backlight onboard connector and check LCD screen.
If the above step fails then check it with a good working LCD screen.
Now check both capacitors (Capacitor 1 and Capacitor 2) with their side’s first pin of the onboard-board LCD connector. If any of them is faulty, replace them.
Now Check Continuity between a +ve terminal of the battery with display IC’s first pin.
Check all the display IC capacitors for continuity, if any of them is faulty then change it.
If the above step fails then gently heat display IC and check, if it still fails then change it.

Read More:-  Huawei Honor 4C Charging Problem Repair Jumper Solution

If everything fails then check with any other good and working LCD Screen.
The above-mentioned steps will surely help you to resolve all of your Samsung Galaxy J1 SM-J100 Display screen problems, hence allowing you to use your phone flawlessly without any trouble.

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Huawei Ascend G730 LCD Display Light IC Solution Jumper Problem Ways LCD Display Light Not Working

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