Traditional Culture Encyclopedia - Traditional customs - The problem of black screen of mobile phone is exposed!
The problem of black screen of mobile phone is exposed!
Using a black screen
The use of black screen is probably caused by the third-party software you downloaded. If there is something wrong with the software itself, or it doesn't match the mobile phone system, uninstall it! But if there is a conflict between the software, you have to try one by one, find the problem software to uninstall, and the problem will be solved!
Standby black screen
Standby black screen, in fact, the mobile phone is saving electricity. The straight computer has a power-saving circuit design, which will automatically turn off the screen if you don't press the button for a long time. But sometimes, the screen trigger circuit will be delayed, causing the mobile phone system to think that the screen is bright, but it is not, resulting in a black screen.
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