Hi beswik07,

Please turn off the system and disconnect any attached peripherals (printer, Ethernet cable, USB flash drives, SD card, AC adapter and the battery). Press and hold the power button for 15-20 seconds.

Disconnect the AC adapter & try to power on the laptop on battery only. If it does not power on, disconnect the battery & connect the AC adapter; now check if the laptop powers on.

Please check if the Num Lock key, Caps Lock key & Scroll Lock key flash in a specific pattern as shown in the image.

Please try these steps and share the status.

Thanks and Regards,
Manpreet C