How to fix it, the tablet has no response at all?

1. It may have entered the dormant state, please remove the battery for 5 minutes, then install the battery, and connect the computer and mobile phone with a data cable for 30 minutes before activation. It is recommended not to automatically shut down the battery after it is depleted, over-discharge may cause the battery to sleep.

2. Press and hold the power button for about 10 seconds to try to turn it on.

3. In the shutdown state, press and hold the volume plus key and the shutdown button, and let go when the boot screen appears, and then you can enter recovery. Go to Recovery >Chinese>> Clear Data>> Clear All Data) Select Chinese Simplified and confirm, volume key, select Power key to confirm, select Will install to system and confirm. Select Confirm, wait for completion, and select Restart to system to enter the new system.

4. If the above operations are invalid, it is recommended to send the tablet to the after-sales service.

You restart it a little more to see if it can be used normally, otherwise the screen is damaged, and you can replace it with a different screen.

It's a bad touch.,The tablet supports OTG.,You can use the OTG adapter cable.,External mouse to control.,If you don't support OTG, you can only change the touch screen.。

This situation is called a crash phenomenon, long press the power button, shut down or restart.

Press the power button on the tablet first, there is no screen-off reaction, if not, the tablet may crash. The second is that your tablet has fallen, and the touch control of the outer screen is broken, and it can be repaired by replacing the external screen.

The tablet didn't respond at all, maybe the system crashed.

After the forced shutdown, it will be better to restart the computer.

If it still doesn't work after rebooting, then you have to reinstall the system to solve the problem.

You're not bad, it's just stuck, the long press doesn't move, hold it for more than ten seconds, and then restart it will be fine.

That should be a touch screen of this tablet is broken.,It's okay to replace a touch screen.,It's okay to repair it.,If you have a strong do-it-yourself ability,You can buy relevant accessories and replace it yourself.。

Summary. If the iPad screen is not responding, you can try to press and hold the power button at the top for about 10 seconds first to see if the screen responds.

What to do if the tablet screen is not responding.

Pro, the cause of the failure may be caused by the following, the cause of the failure 1The touch screen is broken, replace the touch screen. 2. The screen cable is broken or loose, just plug in the cable or change the cable.

3. If the motherboard is broken, replace the motherboard. 4. Find the corresponding tablet on the Internet, take a look at the disassembly tutorial, and repair it yourself. 5. Contact after-sales maintenance during the warranty period.

6The best result is that the system is broken, just brush the system.

If the iPad screen is not responding, you can try to press and hold the power button at the top for about 10 seconds first to see if the screen responds.

If it still doesn't work after pressing the power lock button, you can press the home button and the power button on the home screen at the same time and hold it for about 10 seconds.

If pressing both buttons at the same time still doesn't work, then use the splash screen power that comes with your iPad to charge your iPad, and press the Home back button and the power lock button on the home screen at the same time.

What should I do if nothing is responded to the tablet press Hello dear, 1When a failure occurs, you can try the soft method first. Open a random app and press and hold the power button for a few seconds until the screen appears to slide to shut down.

At this time, you can let go of the power button, but don't slide it to power off, press the home button for a few seconds until the screen returns to the interface. At this point, the home button has been readjusted, and it should work normally. 2.

The second method is to connect the data cable and an external power supply first, and use the external power supply to connect your iPad device. Press and hold the home button again until "Voice Control" appears. At this time, unplug the data cable, and the home button will return to normal.

The causes and solutions of tablet touch failure are as follows:

1. Due to the failure to power on correctly, it is caused by He Erection.

Solution: The touch screen is out of order, restart and fix it first. In many cases, the hardware device under the Windows system can not be recognized because it is not properly powered on, this situation is mostly a temporary problem during the operation of the device, when we completely shut down, cut off the power supply, restart the system, the device failure will generally be solved.

Therefore, when we encounter this situation, we can first use this simple method to solve the fault of the tablet touch screen. Press and hold the power button on the tablet to completely turn off the power of the tablet, and then restart the Windows system of the tablet.

2. The driver is not installed correctly.

Solution: After entering the control panel with keyboard and mouse, if you find that the touch display part does not have touch support information. It can be determined that the touch device is not recognized, and the device driver is not installed.

At this time, when you go to the device management window, a yellow exclamation mark is displayed on the touch device item, which can be concluded that the driver is not installed correctly. You can visit the official website of your tablet, **install the tablet driver of the corresponding model, and restart it after installation.

3. The touch can be used but is not sensitive, so you need to reset it.

Solution: If you find that touch is available but you don't feel sensitive enough, you can go to the control panel to set up touch calibration. How it works:

Enter [Control Panel] [Tablet Settings] [Display] Click [Calibration] to calibrate the tablet screen in strict accordance with the system requirements.

4. The tablet computer was dropped and the hardware was damaged and failed.

Solution: Send to the after-sales service for inspection and maintenance, the maintenance cost is determined according to the after-sales maintenance of different manufacturers, and the details can be consulted in advance.

Other hardware damage or affects:

Personal usage habits: Playing games or operating often will cause problems such as the heating of the screen Zen's curtain, and the screen may be burned out! Replace Screen

Battery failure, this can be solved when using a charger or data cable.

Magnetic field effects. [Keep away from magnetic fields or degaussing].

Affected by static electricity, sweat and oil, the human body may appear in specific situations, and should be actively cleaned and protected.

The influence of high temperature and low temperature, the impact of ambient temperature on the touch screen or the overall machine, the nuclear width is very large [above 40 degrees Celsius is very easy to cause problems, please do not use] <>