How to fix LG Optimus Black black screen

Sometimes the display screen of LG Optimus Black stays black. This issue can occur in a lot of circumstances. Sometimes it occurs after the LG Optimus Black falls. Other times, the screen stays black after a start, lock, or sleep. In any case, don’t be anxious, there are many methods to repair the black screen of your LG Optimus Black. For that, it will probably be necessary to check several points prior to attempting the different techniques. We will see at first what things to check when the screen of LG Optimus Black remains black. We will see in a second time all the tricks to be able to unlock this nasty black display screen.black-screen-LG-Optimus-Black

What should you check out if you have a black screen on LG Optimus Black

Before embarking on the techniques, we suggest you to check the points below in order to better understand where the issue can form. This will provide you good indications of the nature of the issue.

Is the LG Optimus Black LED on when the display screen remains black?

One of the first of all points to check is the little led that is on top of your display screen. If perhaps the LED is red or blue when the LG Optimus Black display screen remains black, it signifies that the cellphone is turned on. In such cases, it is very likely that the issue originates from the display screen.

Is the LG Optimus Black charged?

Occasionally, a deep battery discharge prevents the LG Optimus Black from turning on for a while. Make certain the LG Optimus Black is entirely recharged by leaving it connected for at least one hour. If after this the LED does not light up and the display screen stays black, the issue can possibly result from the electric battery.

Is the LG Optimus Black damaged?

If the LG Optimus Black display screen remains black after shock, after falling , after being wet , or after damage , the screen could possibly be broken. In such cases, not one of the methods listed below will work. You will then have to bring your LG Optimus Black to a repairshop.

What to do when the LG Optimus Black screen stays black?

After examining that the issue emanates from the display screen, you can actually try the following ideas to unlock the black display screen of your LG Optimus Black. If a method does not work, go to the following one.

Plug the LG Optimus Black into its charger

The first thing to accomplish when the display screen of LG Optimus Black remains black is to put the mobile phone on. This will make it possible to be peaceful for any subsequent manipulations. This likewise handles the possible issue of a deep discharge of the mobile phone electric battery.

If possible, take away the electric battery from the LG Optimus Black

If the LG Optimus Black is easily detachable, we suggest you to remove the electric battery . This from time to time solves the black display screen issue. Hold out a few secs, then turn the battery back on and try to start the mobile phone. In cases where the display screen is still blocked, go to the following 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 Optimus Black and causes a black display screen. 1 of the methods to try is to take away the SIM card and the SD card. Once it’s carried out, you must try to start the telephone. In cases where it works, it implies there is a conflict with the SIM or SD card.

Force LG Optimus Black to reboot

If the display screen stays black, the issue often solves with a forced reboot . To do this, you need to press several keys simultaneously. You must remain at least TEN secs for the forced reboot to run. The key combo depends on the models 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

Hang on until the electric battery is empty

Finally, if not one of the previously mentioned solutions function, you can actually try to let your electric battery discharge. Be sure the electric battery is completely empty. Once it’s finished, plug your LG Optimus Black into its phone chrgr and try to start the LG Optimus Black.