How to fix Huawei Nova 9 SE black screen

Sometimes the display screen of Huawei Nova 9 SE stays black. This issue can occur in a lot of circumstances. Sometimes it happens after the Huawei Nova 9 SE falls. Other times, the screen stays black after a start, lock, or sleep. No matter the reason, don’t be anxious, there are many tricks to fix the black screen of your Huawei Nova 9 SE. For that, it will probably be important to check several things before attempting the diverse solutions. We will find out at primary what things to check when the screen of Huawei Nova 9 SE remains black. We will find out in a second time all the tricks in order to unlock this unpleasant black display screen.black-screen-huawei-nova-9-se

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

Before embarking on the techniques, we suggest you to check the points below to be able to better understand where the problem can originate. This will give you good indications of the nature of the problem.

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

One of the first of all things to check is the small led that is at the top of your display screen. In cases where the LED is red or blue when the Huawei Nova 9 SE display screen remains black, it indicates that the mobile is switched on. In such cases, it is very probably that the problem originates from the display screen.

Is the Huawei Nova 9 SE charged?

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

Is the Huawei Nova 9 SE damaged?

If the Huawei Nova 9 SE display screen remains black after shock, after falling , after being wet , or after breaking , the screen could possibly be damaged. In such cases, probably none of the techniques listed below will function. You will then have to bring your Huawei Nova 9 SE to a repairshop.

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

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

Plug the Huawei Nova 9 SE into its charger

The 1st thing to do when the display screen of Huawei Nova 9 SE remains black is to put the cellphone on. This makes it possible to be serene for any subsequent manipulations. This likewise solves the possible problem of a deep discharge of the cellphone electric battery.

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

If the Huawei Nova 9 SE is easily detachable, we suggest you to remove the electric battery . This sometimes handles the black display screen problem. Hang on some seconds, then turn the battery back on and make an attempt to start the cellphone. If the display screen is still blocked, look at the next 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 SE and causes a black display screen. One of the techniques to try is to take away the SIM card and the SD card. When it’s completed, you should try to start the cellphone. If it works, it means there is a conflict with the SIM or SD card.

Force Huawei Nova 9 SE to reboot

If the display screen stays black, the problem often resolves with a forced reboot . To do this, you will have to press several keys at the same time. You will need to stay at least 10 seconds for the forced reboot to run. The key combo is determined by the models but had to be one of the subsequent:

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

Hang on until the electric battery is empty

At last, if none of the previously mentioned solutions work, you can actually try to let your electric battery discharge. Ensure the electric battery is completely empty. When it’s done, plug your Huawei Nova 9 SE into its phone chrgr and try to start the Huawei Nova 9 SE.