HUAWEI Tablet M5 Replaced Interface Board, Why Is the Screen Not Lit?

If the interface board is replaced, if the screen is not lit, then it means that the components seen in the process of replacement should be used, so there is no way to use it.

If you change the interface, the screen of the board may not light up because there is a problem with the system in it, so restart it.

Huawei tablet M5 replacement interface,If it's a team,Some of his screens don't light up is due to some of its networks,Or some of his systems are malfunctioning,Cause the phenomenon,You start again。

Huawei tablet M5 replaced the interface board of the screen does not light up, there is still a big problem, you can go to the place where the mobile phone is repaired and find a professional to measure it for you.

The tablet computer has changed the interface, and the screen does not light up, which should be during welding, and there is a sticking situation, which causes the display board to not be opened.

You replaced the tablet of the tablet, and the screen does not light up, which means that he is not powered on, and the signal is interrupted, do you need to check the line?

Hello, it's possible that your tablet is out of power! You charge and try.

The interface of Guiping mm's concrete is 96% up, and it may touch the square card or mismatch, causing this situation, it should become a whole.

How can the Huawei tablet be compared to changing the interface board with me, but it can't be turned off and restarted.

Huawei tablet M5 replaced the interface board, the screen is not lit, is there no power.

It should be caused by the line plug not being plugged in properly.

The subject can restart the tablet to try.

About the above problems, first check whether the battery level of the tablet is normal (as long as it can be 40%.

Yes). If the battery level is normal after the above check, press and hold the power button for about ten seconds to see if it can be turned on.

Machine. If the above tablet still can't boot normally after restarting, then this problem may be a hardware failure of the motherboard, in this case, it is recommended that it is best to go to a mobile phone repair shop and ask a professional to help you deal with it.

There are many reasons for the black screen of the mobile phone, which can be eliminated according to the following methods: 1. Press and hold the power button for more than 10 seconds, restart the mobile phone and try. 2. Set the brightness to manual and adjust the brightness to the minimum.

Solution: Try blind operation, unlock, drop-down menu, tap the auto-brightness position, or drag the brightness adjustment position (if there is a notification, you need to click the switch first). 3. If the phone obtains root permission, it is recommended to remove the root.

4. Back up the data, press and hold the volume up, volume down and shutdown keys in the shutdown state, and let go when the boot screen appears, you can enter recovery. Enter the recovery >Chinese》Clear data》Clear all data 5. If the fault persists, it is a hardware failure, and it is recommended to send the mobile phone to the after-sales outlet for testing.

If you can't set it, restore it to factory settings, you press and hold the volume up, volume down, and shutdown buttons, and let go when the boot screen appears, and you can enter recovery. Go to Recovery >Chinese >> Clear Data >> Empty all data so that you can do a factory reset. If the fault persists, it is a hardware failure, and it is recommended to send the mobile phone to an after-sales outlet for testing.

If you want to go to the government, it may take a few hundred yuan to close to 1,000, but if you are like this kind of small one, or some other mobile phones, this kind of tablet electronic equipment repair shop, it may take three or four hundred yuan.

If the display screen is broken, it may be a little higher, if it is just a black screen of the display, it may be that the background light driver circuit is faulty or the background light is damaged, then the repair is not very high, specifically**depends on the brand of your tablet brand, it is best to go to the brand after-sales or joint warranty maintenance point to repair better, **generally very fair, will not be very expensive!

It's not clear what question you're referring to, your question isn't asking in detail. Are you talking about the app menu in the background? The Huawei M5 tablet does only have one multi-function button.

You can use your finger to slide the multi-function button left and right to enter the app background, if you are not used to this multi-function navigation button. The Huawei M5 tablet can indeed be set with three buttons. How to set it up.

Turn on your Huawei M5 tablet. Find Settings on your desktop and click Enter. Find the system option at the very bottom of the settings page you entered.

and tap on that option. In the page you entered. You'll see the system navigation scheme.

Click System Navigation. In the system navigation settings. You'll see the three-button navigation on the screen.

Tap the three buttons on the screen to navigate. and enable. This completes the setup.

Once the setup is complete. Three navigation buttons will appear at the bottom of the screen of the Huawei M5 tablet.

Hello, the landlord in this case, it is recommended that you first restart the tablet, and see if it can be solved after restarting. If this is the kind of problem that is thrown from after you, then it should be that your tablet is broken, specifically **broken, and you need to go to the after-sales service to disassemble the machine to see. If you are more hands-on, you can also turn on the tablet yourself, and then plug the screen cable back in to see if it can be solved.

Because this problem is likely to be caused by loose screen cables. If the screen cable is plugged back in and still doesn't work, then it should be that the screen hangs up and the entire screen needs to be replaced, but if it doesn't affect **, you can continue to make do with it.