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Anonymous users2024-02-08Summary. 1. Plug the tablet into the charger to see if it can be charged, it may be out of power, and the tablet will automatically shut down.
2. Try to turn on the device during charging.
3. Take out the card on the tablet, and then press the power button for more than 10 seconds to test whether the Android machine can be turned on, which is the method of forcing the Android machine to restart.
If it still can't be turned on, either the battery is broken, or the hardware or software is faulty, it is recommended to send the tablet to the brand service center for testing.
Lenovo's tablet computer has a black screen, and then there is a Lenovo logo flashing in the middle of the screen, but it can't be turned on.
1. Plug the tablet into the charger to see if it can be charged, it may be out of power, and the tablet will automatically shut down. 2. Try to turn on the device during charging. 3. Take out the card on the tablet, and then slowly press the key of Li Hong's machine for more than 10 seconds to test whether it can be turned on, which is the method of forcing the Android machine to restart.
If it still can't be turned on, either the battery is broken, or the hardware or software is faulty, it is recommended to send the tablet to the brand service center for testing.
Is it because there is no electricity?
It's okay in the afternoon, and it's like that in a blink of an eye, and then it's useless to press the power button.
Try it the way I did.
This tablet is not inserted into the card, is it not to take the card slot down and turn it back on.
You can give it a try. If it is the sail which beam because of the failure of this look, then what is probably caused by it, today at noon is also a good slow change, in the afternoon to sleep up like this, just bought two states of luck month.
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Anonymous users2024-02-07Dear Lenovo users, hello!
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Anonymous users2024-02-06Lenovo boot tablet black screen has subtitle display,The tablet screen is slightly bright、Boot into "RE mode" double clear data to try,
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Anonymous users2024-02-05Hello. If your device is currently on a black screen and cannot be turned on, it is recommended that you first open the SD card slot cover on the right side of the tablet, poke the round hole reset button with a sharp object to force the shutdown before booting the device. If it cannot be started, it is recommended that you connect the tablet to the charger and charge it for half an hour before trying to turn it on.
If it still can't be turned on, it is generally caused by a system abnormality, and you need to go to the Lenovo maintenance site for flashing, please understand.
Lenovo authorized repair site inquiry.
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Anonymous users2024-02-04Lian 00 wants to flatten black screen:
Cause of failure: system abnormality, screen (hardware) abnormality.
Troubleshooting ideas: 1Confirm that the current device has a black screen, (according to the device phenomenon; If "Yes", please skip, if "No", please skip.
It is recommended to restart the equipment to observe whether it is improving, if there is no improvement, it is recommended to send it to the after-sales site for repair. (If there is any improvement, please skip.)
Check whether the fault occurs on the device and whether it occurs on a specific screen. (According to the details, please jump to C3 if "no specific interface", and D3 if "This problem occurs on a specific interface").
The device often has this fault and there is no specific interface, it is recommended to back up the data, prevent data loss, try to restore factory settings, and invalidate the after-sales service site. (If the probability of occurrence is low, it is recommended to use observation for a period of time, and if the frequency of occurrence becomes high, it is recommended to restore the factory settings, which is invalid and can be sent to the after-sales service site for repair.) ）
If the device is operating to a specific interface, if it is a third-party software interface, it is recommended to uninstall and reinstall the software without excluding software compatibility; If this situation occurs in the software interface that comes with the system, it is recommended to back up the data to prevent data loss, restore the factory settings, and it is still invalid, and it is recommended to send it to the after-sales service site for testing.
Plug in the power, turn on the monitor, turn on the host again, wait for the computer self-test to complete, enter the boot screen, enter the password, enter the system, load the boot items, boot ** ring, start using.
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