How to fix HUAWEI P40 Pro black screen

In some cases the display screen of HUAWEI P40 Pro stays black. This issue can happen in several circumstances. Sometimes it occurs after the HUAWEI P40 Pro falls. Other times, the screen stays black after a start, lock, or sleep. In any case, do not worry, there are several tricks to fix the black screen of your HUAWEI P40 Pro. For that, it’ll be needed to verify several stuff prior to trying the diverse solutions. We will discover at initially what things to check when the screen of HUAWEI P40 Pro remains black. We will discover in a second time all the tricks to be able to unlock this bad black display screen.black-screen-huawei-p40-pro

What should you check out when you have a black screen on HUAWEI P40 Pro

Before embarking on the tricks, we recommend you to verify the things below to be able to better understand where the trouble can form. This will give you good indications of the nature of the trouble.

Is the HUAWEI P40 Pro LED on when the display screen remains black?

One of the first stuff to verify is the little led that is at the top of your display screen. In the event that the LED is red or blue when the HUAWEI P40 Pro display screen remains black, this means that the cellphone is turned on. In cases like this, it is very likely that the trouble comes from the display screen.

Is the HUAWEI P40 Pro charged?

Sometimes, a deep battery discharge prevents the HUAWEI P40 Pro from turning on for a time. Make certain the HUAWEI P40 Pro is fully recharged by leaving it connected for at least 1 hour. If perhaps after this the LED doesn’t light and the display screen stays black, the trouble can potentially result from the electric battery.

Is the HUAWEI P40 Pro damaged?

If the HUAWEI P40 Pro display screen remains black after shock, after dropping , after being wet , or after damage , the screen may well be broken. In cases like this, probably none of the techniques below will perform. You will then have to bring your HUAWEI P40 Pro to a repairman.

How to proceed when ever the HUAWEI P40 Pro screen stays black?

After checking that the trouble comes from the display screen, you can actually try the next tips to unlock the black display screen of your HUAWEI P40 Pro. If a technique doesn’t perform, look at the following one.

Plug the HUAWEI P40 Pro into its charger

The very first thing to perform when the display screen of HUAWEI P40 Pro remains black is to put the phone on. This will make it possible to be serene for all following manipulations. This also handles the possible trouble of a deep discharge of the phone electric battery.

When possible, take away the electric battery from the HUAWEI P40 Pro

If the HUAWEI P40 Pro is easily detachable, we recommend you to remove the electric battery . This occasionally solves the black display screen trouble. Wait some seconds, then turn the battery back on and try to start the phone. In cases where the display screen is still blocked, look at the following step.

Remove SIM card and SD card

It occasionally happens, without justification, that the SIM card or the SD card conflicts with HUAWEI P40 Pro and triggers a black display screen. 1 of the techniques to try is to take away the SIM card and the SD card. When it’s carried out, you ought to try to start the telephone. In cases where it works, it signifies there is a conflict with the SIM or SD card.

Force HUAWEI P40 Pro to reboot

If the display screen stays black, the trouble often solves with a forced reboot . To get this done, you must press several keys at the same time. You will need to stay at least TEN seconds for the forced reboot to work. The key combination depends upon the versions 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 none of the above solutions function, you can actually try to let your electric battery discharge. Be sure the electric battery is completely empty. When it’s performed, plug your HUAWEI P40 Pro into its phone chrgr and try to start the HUAWEI P40 Pro.