How to Fix iconBIT NetTAB MERCURY Q5 NT-3510M (Black) Black Screen

iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

What are the causes of a black screen? Hardware reasons and software reasons. The former include a malfunctioning screen, a defective matrix, problems with the power button, etc. The latter include system shell errors, application errors, virus attacks and others. So let's go through the possibilities to fix black screen on the iconBIT NetTAB MERCURY Q5 NT-3510M (Black).

Basic algorithm

  1. Press the power button. If the screen works, everything is OK.
  2. Restart the phone. Press the power button until it vibrates.
    • If the logo appears during a restart, there is a problem with the phone software or an application.
    • If the logo does not appear, it is a hardware problem. You need to take your phone to a service centre.
  3. After a restart, the screen may or may not work.
    • If the screen works, the problem is most likely due to a bug in an app or shell. Fixes for such errors are often noted in the upgrade logs. You can check these periodically to see what the black screen is all about.
    • If the screen doesn't work but the phone itself does - there's sound, vibrations - then it's probably infected with some kind of virus. For more information on how to rid your device of viruses, see Software Causes.

Resolving problems with the hardware

First charge the mobile phone. If, after a few seconds, a picture appears showing the battery gradually filling up, or a percentage figure with a lightning sign, all is well with the hardware.

Matrix not working

If the screen does not light up and you are sure that the charger is working, the problem may be with the matrix. The malfunction usually occurs when the screen of the mobile phone is damaged. Without disconnecting the phone from the charger, try shaking it in different directions. If the screen lights up or the image appears and then disappears, there is a problem with the sensor.

Also try examining the phone from different sides. If there are chips, cracks or gaps between the screen and the casing, the problem may also be related to the sensor.

There are ways to repair such damage at home. But it is much easier to take the mobile phone to a service centre.

Inoperable power key

Usually, the problem occurs in two situations: when the button starts to stick or when the phone has fallen into water. In the first case, it is sufficient to clean the recess for the button. However, it is not recommended to do this yourself - there is a high probability that the power button will be damaged or break off.

In the second case, the contacts are probably oxidised. It is impossible to repair them at home without special equipment. If the power button does not work, you must take the phone to a service centre.

Light intensity

Many users turn down the brightness of their mobile phone in dark places so that it does not shine in their eyes. This makes sense. However, as the day goes on, they forget to turn it back on. Because of the design of the screen, especially the viewing angle, there can be a black screen effect. Roughly speaking, when it is bright outside and the brightness of the phone is minimal, the image becomes indistinguishable.

This is easy to fix. Just go into a dark room, or shield the phone\'s screen. And turn up the brightness.

Software damage solution

There are dozens of software causes. Let\'s take a look at the most common ones.

Black screen after starting an app

Wait a few minutes. Some apps can take a long time to start. If the screen is still black, try closing the app. Press the Home button on your phone.

Are you using the gesture control feature? Then swipe down from the centre of the screen. If the app has been closed and the screen is working again, do not start it again.

Viruses

The general algorithm for dealing with viruses:

  1. Press and hold the power button on the mobile phone.
  2. When the menu appears, press and hold "Power Off" for a few seconds.
  3. After the notification to switch to safe mode, press "OK".
  4. Turn on the phone in safe mode.
  5. Then there will be a screen. If the screen works, reset the phone to factory settings. This is guaranteed to remove all viruses.

If the screen does not work, connect the phone to the computer with a USB cable. Hopefully, USB debugging is enabled by default. If the computer explorer has seen the connected device, run any antivirus app, scan the phone for viruses and then delete it. If Explorer does not show your phone, take it to the service centre.

Share this page with your friends:

See also:



How to flash iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to root iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

Hard reset for iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to reboot iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to unlock iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

What to do if iconBIT NetTAB MERCURY Q5 NT-3510M (Black) won't turn on

What to do if iconBIT NetTAB MERCURY Q5 NT-3510M (Black) doesn't charge

What to do if iconBIT NetTAB MERCURY Q5 NT-3510M (Black) doesn't connect to PC via USB

How to take a screenshot on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to reset FRP on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to call recording on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to update iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to connect iconBIT NetTAB MERCURY Q5 NT-3510M (Black) to TV

How to clear the cache on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to backup iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to disable ads on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to clear storage on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to increase font on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to share internet on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to transfer data to iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to unlock bootloader on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to recover photos on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to record the screen on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to find blacklist in iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to set up fingerprint on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to block number on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to enable auto-rotate on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to set up or turn off an alarm on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to change ringtone on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to enable battery percentage on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to turn off notifications on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to turn off Google assistant on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to turn off the lock screen on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to delete app on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to recover contacts on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

Where is the recycle bin on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to install WhatsApp on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to set contact photo in iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to scan QR code on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to connect iconBIT NetTAB MERCURY Q5 NT-3510M (Black) to computer

How to install SD card in iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to update Play Store in iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to install Google Camera in iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to enable USB debugging on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to turn off iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to charge iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to use the camera on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to find lost iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to set password on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to turn on 5g on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to turn on VPN on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to install apps on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to insert a SIM card in iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to enable and configure NFC on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to set time on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to connect headphones to iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to clear browser history on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to disassemble iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to hide an app on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to download YouTube videos on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to unblock a contact on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to turn on the flashlight on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to split the screen on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to turn off the camera sound on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to trim video on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to bypass the Google account on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to change the language on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to open engineering mode in iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to open recovery mode in iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to find and turn on a voice recorder on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to make video calls on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

iconBIT NetTAB MERCURY Q5 NT-3510M (Black) sim card not detected

How to transfer contacts to iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to enable/disable «Do not disturb» mode on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to enable/disable answerphone on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to set up face recognition on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to set up voicemail on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to listen to voicemail on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to check the IMEI number in iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to turn on fast charging on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to replace the battery on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to update the application on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

Why the iconBIT NetTAB MERCURY Q5 NT-3510M (Black) discharges quickly

How to set a password for apps in the iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to format iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to install TWRP on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to set up call forwarding on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to empty the recycle bin on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

Where to find the clipboard on iconBIT NetTAB MERCURY Q5 NT-3510M (Black)

How to Fix Black Screen on Another Phones