Sometimes the display screen of LG Q70 remains black. This situation can happen in several circumstances. Oftentimes it happens after the LG Q70 falls. Other times, the screen remains black after a start, lock, or sleep. Whatever the case, do not worry, there are many methods to resolve the black screen of your LG Q70. For that, it will be needed to examine several points just before attempting the diverse methods. We will discover at first what things to verify when the screen of LG Q70 remains black. We will discover in a second time all the tricks to be able to unlock this horrible black display screen.
What should you watch in case you have a black screen on LG Q70
Before embarking on the techniques, we advise you to examine the things below in order to better understand where the trouble can originate. This will deliver you good clues of the nature of the trouble.
Is the LG Q70 LED on when the display screen remains black?
One of the first of all points to examine is the small led that is at the top of your display screen. If the LED is red or blue when the LG Q70 display screen remains black, this means that the phone is turned on. In such a case, it is extremely likely that the trouble originates from the display screen.
Is the LG Q70 charged?
From time to time, a deep battery discharge prevents the LG Q70 from turning on for some time. Make certain the LG Q70 is entirely recharged by leaving it connected for at least one hour. If after that the LED does not illuminate and the display screen remains black, the trouble can possibly come from the battery.
Is the LG Q70 damaged?
If the LG Q70 display screen remains black after shock, after falling , after being wet , or after cracking , the screen might be harmed. In such a case, probably none of the tricks listed below will do the job. You will then have to bring your LG Q70 to a repairshop.
How to proceed when the LG Q70 screen remains black?
After looking at that the trouble emanates from the display screen, you can try the following ideas to unlock the black display screen of your LG Q70. If a trick does not do the job, check out the next one.
Plug the LG Q70 into its charger
The first thing to do when the display screen of LG Q70 remains black is to put the telephone on. This will make it possible to be serene for all subsequent manipulations. This as well resolves the possible trouble of a deep discharge of the telephone battery.
When possible, take out the battery from the LG Q70
If the LG Q70 is easily detachable, we advise you to remove the battery . This from time to time solves the black display screen trouble. Hang on some seconds, then turn the battery back on and make an attempt to start the telephone. If perhaps the display screen is still blocked, check out the next step.
Remove SIM card and SD card
It from time to time happens, without explanation, that the SIM card or the SD card conflicts with LG Q70 and causes a black display screen. One of the tricks to try is to take out the SIM card and the SD card. When it’s finished, you should try to start the cellphone. If perhaps it works, it means there is a conflict with the SIM or SD card.
Force LG Q70 to restart
If the display screen remains black, the trouble often resolves with a forced restart . To achieve this, you simply must press a number of keys at the same time. You need to stay at least 10 seconds for the forced restart to run. The key combo is determined by the versions but had to be one 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 battery is empty
Finally, if perhaps not one of the above méthodes work, you can try to let your battery discharge. Be sure the battery is completely empty. When it’s completed, plug your LG Q70 into its phone chrgr and try to start the LG Q70.
