Mate30 fell into the water and the black screen was what s going on. Could it be that the motherboar

This is possible, it may be that the internal wiring is disordered after the water is ingress, and then the display is abnormal, like this case, try not to turn it on, but send it to the professional after-sales department to test.

Hello, after the mobile phone falls into the water, take it out and don't turn it on immediately, after drying the water, check whether it burns out when you turn it on.

If the phone has a black screen, it may be that the moisture inside is not dried, it should not be that the motherboard is burned, the motherboard is burned, and the whole phone cannot be turned on.

If the phone falls into the water, turn it off immediately, and then dry the water of the phone as soon as possible.

It is recommended to turn off the device and bring the relevant proof of purchase to a nearby Huawei customer service center for maintenance, if you continue to use it or repair it at an unofficial service store, it may further damage the internal components. You can check the nearest service center address on Huawei's official website. If you don't have a backup of your data, there may be a risk of data loss during repairs.

After you go to the Huawei Customer Service Center, you can consult with a staff member to help you evaluate whether you can back up your data.

If the mate30 falls into the water and the black screen is damaged, it may be that the motherboard is burned out, and you can go to the after-sales service for maintenance and inspection.

There may be many reasons why the Huawei Mate 30 has a black screen in the water, it may be that the motherboard is burned out, or the battery is damaged, you can go to the designated repair point of the Huawei mobile phone to see if it can be repaired.

If the Mate 30 falls in the water and the screen goes black, the screen has a short circuit and the motherboard has burned out.

If the screen goes black after you fall into the water, it means that the motherboard inside is broken, so you can only learn to repair the motherboard.

If it's like yours, it's possible that the motherboard will be damaged, but if he turns off the shutdown time and turns on the time and the screen is still black, then you don't need to fix it.

Hey, what's going on with the black screen when Mate 30 falls into the water? Will the motherboard burn in this general case, the console version will not burn out.

The best thing to say is that you just choose the motherboard and ask them to go to a repair shop to check its performance.

In order to reduce your losses, it is recommended that you turn off your mobile phone and bring the relevant proof of purchase to a nearby Huawei customer service center for repair.

Precautions after water and liquid ingress in the mobile phone:

1.Do not use a hair dryer to blow a smile or bake at high temperatures (including microwave heating) after water is ingested to avoid liquids being blown into the phone and the heat damaging the phone.

2.Do not move or shake your phone frequently after water is ingress to avoid moisture spreading inside the phone.

3.Mobile phones are made of delicate electronic components, and there is a potential risk after water ingress, so please keep the hand fan machine turned off.

4.If you don't have a backup of your data, there may be a risk of data loss during repairs. After you go to the Huawei Customer Service Center, you can consult a staff member to help you evaluate whether you can back up your data.

Repair spare parts** inquiry.

Make an appointment for service. Boarding service.

After the mobile phone is flooded, please do the following: 1. After the mobile phone enters the water, immediately stay away from the water source and turn it off, if the mobile phone has been automatically turned off, do not try to turn it on. 2. Remove the battery

Remove the battery immediately. 3. Non-removable battery: Immediately dry the water stains on the surface of the mobile phone, and place the mobile phone in a strong absorbent ring (such as activated carbon, rice, moisture-proof agent) for more than 48 hours, and confirm that the mobile phone is dry before trying to turn on the operation.

If some functions are missing after the phone is turned on, such as the keyboard light does not light up, the screen touch does not work, etc., the raider may have a hardware failure, please contact customer service or bring the purchase invoice to the service outlet for maintenance.

If you have a black screen in the water, you can put the mobile phone on the table and take out the SIM card, blow it with cold water to see if there is any response, and then put it in a place where the limbs are dry and dry to control the water.

Generally, the black screen will appear when the inner screen is burned, and we should turn it off immediately after entering the water, and then put it in the rice bag, and then turn it on and dry it with a fan on the second day, so that it can be.

Don't turn on your mobile phone when water gets into it, it is easy to burn out the line. Put it in a rice jar or a bag of rice, and the rice will absorb the moisture in the cracks of it. If you still can't turn on the phone after a day, find a mobile phone shop to repair it.

The screen is black in the water, don't turn it on. Remove the phone case and dry it in the sun. Turn it on again.

Go to Huawei's after-sales service for maintenance, and you can't get this by yourself.

Is it a black screen followed by a reboot?

If so, it should be a background program conflict, or the game itself has an error.

It's good to wait a minute.

Don't usually operate too fast, clear the background before playing the game, and try not to charge while playing.

This is my usual precautionary method.

Don't forget to like it if it helps.

In this case, the screen has been damaged, it is recommended to disassemble the machine and clean the water thoroughly before replacing it with a new screen!

If it is not turned on, it is recommended to put it in the rice cylinder, and if it is turned on, it can only be repaired.

It's really possible that the motherboard is burned out, but it's also possible that the screen is burned out by water.

I also used to Huawei mobile phone fell into the water, and then the screen didn't light up, and the person who repaired the phone said that the screen was burned out by water, and it cost more than 300 yuan to change the screen.

Yes, you can only change the motherboard. If you must have some information and materials in your mobile phone, you can go to a professional organization to find a professional to help you recover the information, but the cost is very large, depending on whether you think it is worth it.

Generally, only the parts are burned out, and the motherboard is rarely burned! More than 1 year of maintenance experience, I haven't seen the motherboard burn! It's all broken parts! 3 problems: 1, the display screen is broken 2, the display IC 3, the CPU is broken, you take it to someone for repair to see what he says.

The test results of the Huawei Customer Service Center shall prevail.

After the mobile phone is injected, there may be abnormal function, in order to reduce the loss, it is recommended to deal with it as follows:

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

2.Remove the SIM card and memory card.

3.Try to place your phone in a dry and ventilated place, and use a paper towel to blot the liquid on the surface of your phone.

4.Take your phone to a nearby Huawei customer service center for maintenance as soon as possible to avoid unnecessary losses. If you don't have a backup of your data, there may be a risk of data loss when repairing.

Notes:1Do not move or shake your phone frequently after the liquid is ingested to avoid the spread of liquid inside the phone.

2.Mobile phones are made of delicate electronic components, and there is a hidden risk after liquid ingress, so it is recommended not to try to turn them on.

3.Do not blow with a hair dryer or bake at high temperature after liquid intake, so as to avoid the liquid being blown into the inside of the phone and the high temperature damaging the phone.

Yes, there is a high possibility that the motherboard will be burned out due to water ingress and short circuit in the mobile phone.

It is recommended not to try to turn on the machine, send it to the after-sales service to check it and then judge whether there is value for maintenance.

The best way to deal with the mobile phone falling into the water is to turn it off and disassemble it to dry Make sure not to turn it on before drying, if there is a condition, it is recommended to disassemble it and blow it with a hair dryer, if there is no condition, you can wrap it with toilet paper, find some rice and cover it for 24-48 hours, if there is a desiccant is better.

To put it simply, the water into the water of the mobile phone is dry and then turn on, if you turn it on,,, hehehehe, send it for repair.

If you get into the water, the first thing to shut down is to shut down, and if you don't shut down, a vortex current will be formed, and the light one will burn out the screen battery, and the heavy one will burn the motherboard directly. The motherboard is broken, and it's almost scrapped. So resolutely don't turn on the machine, some friends can't turn on the machine when they get into the water.

I love the machine, I'm worried that it's broken, so I have to force it to turn on and see. In fact, it increases the likelihood of scrapping.

mate30。If it falls into the water, the black screen should be short-circuited, if it continues. If you try to boot it, it is likely that the motherboard will be burned out, so it is recommended to go to the after-sales service to check it, or find a repair point for repair.