What to do if your laptop won't turn on. Must read: How to deal with laptops that won't turn on.

php editor Banana will introduce to you how to solve the problem of laptop computer not being able to boot. When we encounter this situation, we often feel confused and anxious. However, don’t worry as there are many common reasons that can cause this problem and there are some simple ways to try to fix it. This article will provide you with some essential solutions to help you solve the problem of laptop not turning on and get your computer running normally again.

Whether it is a desktop computer or a laptop, it will always malfunction after being used for a long time. Today Wu Xibing will tell you what to do if your laptop cannot turn on. I hope it can help everyone.

Tools/raw materials:

System version: windows 10

Version model: Lenovo Xiaoxin Air 13 Pro Software version:

Method/steps:

1. There is no display when the notebook is turned on.

Cause: The notebook battery is dead, or the external AC power supply is damaged, or the power connection is poor.

Solution: Check the external AC power supply, put a charged laptop battery into the laptop and try to turn it on. If it can be booted, it means the external power supply is damaged, which means there may be a hardware failure inside the laptop or the laptop The power on button is malfunctioning.

2. After the notebook is turned on, the power indicator light is on and there is a display on the monitor screen, but the system cannot be entered.

Cause: System failure

Solution: Press the F8 key when booting to enter safe mode, then select the last item "Security Configuration" to try. If it still doesn't work, it is recommended to reinstall the system.

#3. The notebook enters the system interface, restarts repeatedly or has a blue screen

Cause: The internal hardware temperature of the computer is too high or the system question.

Solution: The internal hardware temperature of the computer is too high. You need to rule out whether the CPU fan is not spinning, the graphics card or other hardware is faulty; system problems, you can Try reinstalling the system.

Summary: The above are some phenomena and reasons why the computer cannot be turned on. We should first investigate the reasons and then take corresponding measures.

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