How to fix Huawei Nova 9 black screen

From time to time the display screen of Huawei Nova 9 stays black. This situation may occur in a lot of circumstances. Occasionally it happens after the Huawei Nova 9 falls. Other times, the screen stays black after a start, lock, or sleep. No matter the reason, don’t worry, you will discover many tricks to repair the black screen of your Huawei Nova 9. For that, it will probably be essential to verify several points just before trying the different solutions. We will discover at initially what things to examine when the screen of Huawei Nova 9 remains black. We will discover in a second time all the tricks to be able to unlock this unpleasant black display screen.black-screen-huawei-nova-9

What should you check out in case you have a black screen on Huawei Nova 9

Before embarking on the tricks, we advise you to verify the things below to be able to better understand where the problem can originate. This will provide you good clues of the nature of the problem.

Is the Huawei Nova 9 LED on when the display screen remains black?

One of the 1st points to verify is the little led that is on top of your display screen. In the event that the LED is red or blue when the Huawei Nova 9 display screen remains black, it implies that the phone is switched on. In cases like this, it is very probably that the problem comes from the display screen.

Is the Huawei Nova 9 charged?

Sometimes, a deep battery discharge prevents the Huawei Nova 9 from turning on for some time. Make certain the Huawei Nova 9 is entirely recharged by leaving it connected for at least 1 hour. If perhaps after that the LED doesn’t illuminate and the display screen stays black, the problem can potentially come from the electric battery.

Is the Huawei Nova 9 damaged?

If the Huawei Nova 9 display screen remains black after shock, after falling , after being wet , or after breaking , the screen may perhaps be damaged. In cases like this, none of the techniques below will function. You will then have to bring your Huawei Nova 9 to a repairshop.

What to do when the Huawei Nova 9 screen stays black?

After checking that the problem comes from the display screen, you can try the next tips to unlock the black display screen of your Huawei Nova 9. If a method doesn’t function, look at the following one.

Plug the Huawei Nova 9 into its charger

The 1st thing to perform when the display screen of Huawei Nova 9 remains black is to put the mobile on. This will make it possible to be peaceful for all following manipulations. This as well resolves the possible problem of a deep discharge of the mobile electric battery.

When possible, take away the electric battery from the Huawei Nova 9

If the Huawei Nova 9 is easily removable, we advise you to remove the electric battery . This sometimes handles the black display screen problem. Wait some seconds, then turn the battery back on and make an attempt to start the mobile. If the display screen is still blocked, look at the following step.

Remove SIM card and SD card

It sometimes occurs, without justification, that the SIM card or the SD card conflicts with Huawei Nova 9 and causes a black display screen. 1 of the techniques to try is to take away the SIM card and the SD card. When it’s done, you ought to try to start the mobile phone. If it works, it implies there is a conflict with the SIM or SD card.

Force Huawei Nova 9 to reboot

If the display screen stays black, the problem often resolves with a forced reboot . To do this, you have got to press a number of keys at the same time. You need to stay at least TEN seconds for the forced reboot to work. The key combination depends upon the models but had to be 1 of the following:

  • low volume + power button
  • low volume + power button + cough Home
  • high volume + power button
  • volume top + touch power + cough Home
  • touch power + cough Home

Wait until the electric battery is empty

Finally, if perhaps none of the previously mentioned procédures function, you can try to let your electric battery discharge. Be sure the electric battery is entirely empty. When it is performed, plug your Huawei Nova 9 into its charger and try to start the Huawei Nova 9.