lifebook A555 i3 W10 2016 laptop not booting after the update

LifeBook A555 i3 W10 2016 laptop not booting after the update of bios and windows.

No display at all, SSD light flashing, the battery is charging.

I have checked SSD ok, tried the external display not working as well.

i have also tried removing the bios battery for some days just to check bios.

The laptop was hardly ever used. Any solutions, please.