GemBook pro type CWI529 JGePCYH221002532

Need help, laptop on but no video, and not led keyboad, 30 seg power key, laptop off, any procedure to bios recovery from usb, thanks

Hello, could you explain a little better so i would understand and be able to ask tech.
Or if you can provide me a video would be much easier…

@manonegra222 have some idea?

If the computer does not turn on, it is not possible to start any process to flash the Bios via USB, it must be done with the help of an external computer and a connected clamp.