What is the reason why the black screen of Apple X doesn't sound bright?

Like computers, smartphones will crash, which is usually caused by incompatible software and hardware or bugs in the system.

After the smartphone crashes, it will be completely in a black screen state, and users can't shut down or restart it through normal methods. At this time, if you want to solve the fault, you must forcibly restart the phone.

To forcibly restart Apple X, you need to press the side button. The specific method is to quickly press the volume up button and the volume down button in turn, and then press and hold the power off button for about 10 second. After the Apple Logo appears on the screen, release the button to complete the operation.

2. The display screen is broken

Apple X uses an OLED screen. The biggest disadvantage of this kind of screen is that the content cannot be displayed normally after the corner is broken, and the display screen will always be in a black screen state.

After the OLED display screen is broken, the mobile phone can be placed in strong light at close range, and then the screen can be observed from a smaller perspective. If cracks are found on the screen, the internal screen is broken. At this time, changing the screen will solve the problem.

3. The motherboard is damaged

Some components of the motherboard may be short-circuited or open-circuited after the mobile phone is flooded or dropped heavily. When this phenomenon exists in the mobile phone, it may cause a black screen failure.

Of course, this problem can also be fixed, but the main board structure of iPhone is usually more precise, which is not suitable for individual users to disassemble and repair. Therefore, when this kind of fault occurs in the mobile phone, it is recommended that professionals take it apart for testing and maintenance.