How to fix LG Q7 black screen

Occasionally the display screen of LG Q7 remains black. This problem may appear in several situations. Occasionally it happens after the LG Q7 falls. Other times, the screen remains black after a start, lock, or sleep. No matter the reason, don’t be anxious, you will find many methods to resolve the black screen of your LG Q7. For that, it will be important to examine several things just before trying the different methods. We will see at first what things to examine when the screen of LG Q7 remains black. We will see in a second time all the tricks to be able to unlock this unpleasant black display screen.black-screen-LG-Q7

What should you check out when you have a black screen on LG Q7

Before embarking on the tricks, we suggest you to examine the points below to be able to better understand where the trouble can form. This will deliver you good indications of the nature of the trouble.

Is the LG Q7 LED on when the display screen remains black?

One of the first things to examine is the little led that is on top of your display screen. In cases where the LED is red or blue when the LG Q7 display screen remains black, it implies that the mobile is started. In cases like this, it is highly likely that the trouble originates from the display screen.

Is the LG Q7 charged?

Sometimes, a deep battery discharge prevents the LG Q7 from turning on for a while. Make certain the LG Q7 is completely recharged by leaving it connected for at least one hour. If perhaps after this the LED doesn’t light and the display screen remains black, the trouble can potentially result from the electric battery.

Is the LG Q7 damaged?

If the LG Q7 display screen remains black after shock, after falling , after being wet , or after breaking , the screen may perhaps be harmed. In cases like this, probably none of the tricks listed below will work. You will then have to bring your LG Q7 to a repairshop.

What to do when the LG Q7 screen remains black?

After checking that the trouble comes from the display screen, you can actually try the next ideas to unlock the black display screen of your LG Q7. If a technique doesn’t work, look at the next one.

Plug the LG Q7 into its charger

One thing to do when the display screen of LG Q7 remains black is to put the phone on. This makes it possible to be serene for any following manipulations. This also handles the possible trouble of a deep discharge of the phone electric battery.

If possible, take out the electric battery from the LG Q7

If the LG Q7 is easily detachable, we suggest you to remove the electric battery . This sometimes handles the black display screen trouble. Hang on a couple of seconds, then turn the battery back on and make an attempt to start the phone. In cases where the display screen is still blocked, look at the next step.

Remove SIM card and SD card

It sometimes happens, without explanation, that the SIM card or the SD card conflicts with LG Q7 and causes a black display screen. One of the tricks to try is to take out the SIM card and the SD card. Once it’s performed, you must try to start the cellphone. In cases where it works, it means there is a conflict with the SIM or SD card.

Force LG Q7 to reboot

If the display screen remains black, the trouble often resolves with a forced reboot . To accomplish this, you will need to press a number of keys at the same time. You have to stay at least TEN seconds for the forced reboot to work. The key combination depends on 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

Wait until the electric battery is empty

At last, in the event that not one of the above méthodes do the job, you can actually try to let your electric battery discharge. Make sure the electric battery is totally empty. Once it is completed, plug your LG Q7 into its charger and try to start the LG Q7.