The phone fell into the water, and the screen is white after booting, is the motherboard broken?

There are generally three situations of the white screen after falling into the water, the most direct possibility is that the screen is broken, and the second is to control the IC of the display and the capacitor resistance that it wants to turn off. If it's a smartphone, it's possible to have problems with the software, but the last point is relatively rare, but I've encountered it myself. Solution:

After dropping the water, you should remove the battery immediately, and find a way to dry the phone first, (some people say that it can be placed in the rice) This has not been confirmed, but it seems to make sense. The best way is to send it for repair, which ranges from $30-$80.

If you are using a Huawei phone, we recommend that you handle it as follows:

1. Please try to place your phone in a dry and ventilated place and use a paper towel to blot the water stains on the surface of your phone.

2. If the phone is turned on, press the power button to turn it off; If your phone is turned off, don't try to turn it on.

3. Please take out the SIM card and microSD card.

4. Take your phone to a Huawei customer service center as soon as possible to avoid unnecessary losses.

Precautions: 1. Do not move or shake the mobile phone frequently after entering the water, so as to avoid the spread of moisture inside the mobile phone.

2. Do not use a hair dryer to blow or bake at high temperature (including microwave heating) after entering the water, so as to avoid the liquid being blown into the inside of the mobile phone and damaging the mobile phone at high temperature.

3. The mobile phone is composed of precision electronic components, and there is a potential risk after water ingress, so please keep the mobile phone turned off.

4. If you don't have a backup data, there may be a risk of data loss during repair.

Disassemble the machine first (disassemble it yourself or find a repair shop), blow it with a hair dryer, and you can't turn it on during the period! Remember!

I can't change the motherboard again.

The motherboard depends on the model of your mobile phone.

The phone fell into the water, and the black screen is the main board broken? Yes, if the whole phone falls into the water, it's okay, uncle, even if you take it out immediately, it's useless, and it won't be long before he gets into the water, so he can't use it to say that some of the fish out can't be used. It's broken.

If the phone falls into the water and the screen is black, it is likely that the line is burned, it is best not to turn it on, you should wait for the water to dry before turning it on, you can also take it to the mobile phone repair shop for professional maintenance personnel to deal with.

That's right. If you fall into the water, because the mobile phone is powered on, the motherboard will have a short circuit after the water enters the water, causing the mobile phone to malfunction.

Where is the specific fault, and how much is the maintenance value, depends on the situation after testing.

If you fall into the water, there are many possibilities. If the screen assembly is burned, it's okay, but if it's a motherboard, it's more troublesome. It is recommended to repair the after-sales household online. Wash it down and let them check it out for you. What a problem.

If it's just a black screen, it's hard to tell what the cause is, because if it falls into the water, there's a high chance that the circuit board will burn out.

The screen went black in less than 3 seconds after the phone fell into the water, and the after-sales service said that the motherboard of the mobile phone burned out, what is this called.

The screen starts to turn white after the phone is flooded for a period of time, because the water inside is heated and turns into water vapor, which condenses at the screen. In this case, you should stop using the mobile phone first, and then go to the after-sales service network or third-party repair platform of the mobile phone for processing. Because the phone needs to be opened and cleaned thoroughly, ordinary users can't solve it by themselves.

The phone got into the water. You wipe the water dry. Just use a hair dryer to dry it quickly.

The hail friend situation you mentioned,Of course, it should be the phone or there is a problem.,Brother Ju wanton.,So the attack must be dealt with.,It's recommended to find a maintenance person to solve this problem.。