Lenovo z5pro black screen solution Detailed explanation: Lenovo z5pro screen not bright solution

php Editor Youzi will explain in detail how to solve the black screen problem of Lenovo Z5 Pro. When using the Lenovo Z5 Pro mobile phone, the screen may occasionally go black, causing trouble to users. But don’t worry, we are here to provide you with some methods to solve the black screen problem, we hope it will help you solve this annoyance. Read on to learn more about how to fix the black screen issue on Lenovo Z5 Pro.

Some netizens wanted to reinstall the system on Lenovo notebooks to experience new functions. However, they found out that the screen went black after reinstalling the system. Now the system cannot be entered, let alone used. The following will teach you the reasons and solutions for the black screen on Lenovo notebooks after reinstalling the system.

Tools/materials:

System version: windows10 system

Brand model: Lenovo

Software version: Xiaobai one-click reinstall system

Method 1: Wake up the computer screen

1. If the problem is caused by the computer screen, we only need to press any key on the keyboard, and the computer will resume display.

#2. If the computer screen is turned off by the shortcut key, just click the key combination [FN F7] to turn on the screen.

Method 2: Reinstall the computer system

If the computer system file is damaged and the computer cannot enter the system and the black screen appears, we can use a small The problem can be solved by using the one-click system reinstallation tool to create a USB disk and reinstall the system. For specific reinstallation steps, please refer to: Xiaobai USB flash disk reinstallation windows system tutorial.

Method 3: Computer hardware damage

1. Graphics card problem

If you use an independent graphics card, you can unplug the independent graphics card Try using the motherboard's integrated graphics card, or change the video output port of the graphics card; if it can boot normally, the former can try to use alcohol or an eraser to clean the gold finger part of the graphics card, the latter may be a failure of the video output port.

#2. Monitor problem

The monitor may be broken. You can try changing the monitor. However, the probability of the monitor is relatively small. If the monitor is turned on after If the monitor light is green but there is no image, the monitor may be faulty.

#3. Memory module problem

If the keyboard light does not respond, it may be that the memory contact is poor and you cannot enter the system. Open the case after powering off. Or disassemble the bottom cover of the notebook, re-insert and unplug the memory module, and use an eraser to wipe the gold finger, which is the metal contact part, in one direction, wipe it clean, and then reinsert it into the slot.

Summary:

Method 1: Wake up the computer screen and use shortcut keys to wake up the Lenovo computer screen;

Method 2 : Reinstall the computer system. Novice can use one-click reinstallation system tool to create a USB disk to reinstall the system;

Method 3: The computer hardware is damaged. Check the graphics card, monitor and memory module for faults respectively.

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