Power on, no boot, no display

Laptops can fail to start if they detect residual electricity on the motherboard or its components, which avoids too much electricity overloading components.

Try to boot up your computer by removing unplugging the battery.

If your laptop still won't power up, a faulty power supply, failed hardware, or a malfunctioning screen could be to blame.

To test the display, you can attach an external monitor and restart the computer.

It's very important to actually perform every step in the checklist below if you want to effectively troubleshoot your problem.

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