In some cases the display screen of Acer Liquid Z2 Duo remains black. This situation may happen in many circumstances. Occasionally it occurs after the Acer Liquid Z2 Duo falls. Other times, the screen remains black after a start, lock, or sleep. No matter the reason, do not be anxious, you will discover many tricks to resolve the black screen of your Acer Liquid Z2 Duo. For that, it’s going to be needed to check several points prior to attempting the diverse solutions. We will discover at first what things to check when the screen of Acer Liquid Z2 Duo remains black. We will discover in a second time all the tricks in order to unlock this bad black display screen.
What should you check out if you have a black screen on Acer Liquid Z2 Duo
Before embarking on the tricks, we suggest you to check the things below in order to better understand where the issue can form. This will provide you good clues of the nature of the issue.
Is the Acer Liquid Z2 Duo LED on when the display screen remains black?
One of the first points to check is the little led that is on the top of your display screen. If perhaps the LED is red or blue when the Acer Liquid Z2 Duo display screen remains black, this means that the telephone is started. In such a case, it is very probably that the issue comes from the display screen.
Is the Acer Liquid Z2 Duo charged?
Sometimes, a deep battery discharge prevents the Acer Liquid Z2 Duo from turning on for a time. Be sure the Acer Liquid Z2 Duo is completely recharged by leaving it connected for at least one hour. If perhaps after this the LED doesn’t illuminate and the display screen remains black, the issue can potentially come from the battery.
Is the Acer Liquid Z2 Duo damaged?
If the Acer Liquid Z2 Duo display screen remains black after shock, after dropping , after being wet , or after cracking , the screen could possibly be broken. In such a case, probably none of the techniques listed below will do the job. You will then have to bring your Acer Liquid Z2 Duo to a repairshop.
What you can do when ever the Acer Liquid Z2 Duo screen remains black?
After checking that the issue originates from the display screen, you can actually try the next tips to unlock the black display screen of your Acer Liquid Z2 Duo. If a trick doesn’t do the job, check out the next one.
Plug the Acer Liquid Z2 Duo into its charger
The 1st thing to perform when the display screen of Acer Liquid Z2 Duo remains black is to put the telephone on. This makes it possible to be peaceful for any following manipulations. This likewise solves the possible issue of a deep discharge of the telephone battery.
If it is possible, take out the battery from the Acer Liquid Z2 Duo
If the Acer Liquid Z2 Duo is easily detachable, we suggest you to remove the battery . This sometimes solves the black display screen issue. Hang on a couple of seconds, then turn the battery back on and try to start the telephone. If the display screen is still blocked, check out the next step.
Remove SIM card and SD card
It sometimes happens, without reason, that the SIM card or the SD card conflicts with Acer Liquid Z2 Duo and causes a black display screen. 1 of the techniques to try is to take out the SIM card and the SD card. When it’s completed, you should try to start the telephone. If it works, it implies there is a conflict with the SIM or SD card.
Force Acer Liquid Z2 Duo to restart
If the display screen remains black, the issue often resolves with a forced restart . To get this done, you need to press several keys at the same time. You must stay at least TEN seconds for the forced restart to run. The key combination depends upon the versions 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 battery is empty
Finally, in cases where none of the previously mentioned procédures perform, you can actually try to let your battery discharge. Be sure the battery is entirely empty. When it is finished, plug your Acer Liquid Z2 Duo into its power adaptor and try to start the Acer Liquid Z2 Duo.
